'BTS: The Return': 7 things we learned about the world's biggest band in Netflix's documentary

BTS pulled back the curtain on the gritty process of creating their epic comeback album, "Arirang," in the Netflix documentary "BTS: The Return."

The docufilm follows BTS to Los Angeles, where they worked on their album for two months, and back to Seoul, where they finished things off and geared up for the stage.

It's an unprecedented and intimate look at the seven South Korean men who have, in the 12 years of their career, amassed a global fan base and immense fame.

Here are seven things we learned about the world's biggest band:

1. BTS is under intense pressure

After more than three years away, BTS felt an urgency to return to the spotlight as soon as possible — an urgency that pushed them into an intense crunch period.

In 2022, at the peak of their global hype and fame, the group stepped back to complete their mandatory military service. Once reunited in 2025, the members doubled, and even tripled, their efforts to ensure their comeback would meet expectations. 

“We’ve been out for too long. Now that we’re out of the military, we don’t want to extend this break. So we are rushing and hauling ass on this album,” Jimin told his bandmates at dinner one night. 

Aware of the global attention and scrutiny surrounding their impending return, the group anticipated a whole load of criticism. Still, Jimin expressed hope that their hard work would stand out.

“‘BTS is built different.’ That’s what I want to hear,” Jimin said. 

2. BTS is very hands on with their art

For their latest project, the members were involved in shaping their music and creative direction more than ever. The goal is clear: they want a new sound for BTS, they want to have fun making it, and they want to present a more mature image, seeing as they are now in their 30s.

They chose to live together in LA for the process, because, as V puts it, "When it comes to creative spaces, LA is like an amusement park."

The members were able to fully immerse themselves in the creative process — from group discussions and vocal direction meetings with their team and label, to long hours spent in the studio.

However, the process was not easy, marred by slumps, disagreements, and stress due to pressure. RM, Sugam and J-Hope were spotted writing lyrics day in and day out, while the other members expressed discontent during recording.

"How badly did we fail today?" Jimin asked once, but later conceded, "This is how we know where not to go."

Still, they pushed through the exhaustion, with Jungkook saying, "No trying, no song."

Suga added, "High expectations, big disappointment."

3. Why Jin doesn't have writing credits in the album

While BTS is known for being heavily involved in their music, one member is notably absent from the album’s songwriting credits: Jin.

The documentary shows how Jin was unable to participate in the early stages of production due to his "Run Seokjin EP" solo tour and the group’s already tight schedule. By the time he joined the rest of the members, much of the songwriting process had already been completed.

In one candid moment, Jin opened up to V about feeling lost while working on the album.

“I don’t even know where I am,” Jin, fresh from traveling the world to perform for fans, idly said at the studio.

V gave him a pep talk before asking him, "What's so hard?"

"I don’t know why I’m here," Jin admitted, prompting V to comfort him.

Despite the initial uncertainty, Jin eventually found his footing.

“Since I joined later than the rest of the group, I was a bit scared because I wasn’t sure what my role was in all of this. But because we’ve been together for 12 years, even without words, I knew exactly what to do,” he said.

4. BTS members are amazing communicators

Creative differences are inevitable in a group like BTS, whose seven members each have a distinct individual tastes and styles. The documentary shows that disagreements — especially over the tracks "Swim" and “Body to Body” — were part of the process.

As tensions occasionally rose during music production, the members remained open to each other’s perspectives. Each one voiced their opinions honestly, creating space for discussion rather than conflict. Some didn't want "Swim" as a title track; some thought it was the best choice as it was very different from how they usually sound.

"I understand where they’re coming from," J-Hope was heard saying at one point.

In the end, they found common ground through compromise. And as ARMYs well know, "Swim" did end up becoming the title track. 

5. BTS gets the final say on their work

There's a lot of conversation about BTS, born and bred Koreans, breaking into the Western market and achieving global fame. Korean or English lyrics? Too patriotic or too Westernized?

The documentary showed parts of the discussions that BTS had about their lyrics and sound. RM pushed for more Korean lyrics for authenticity, but pushed back against the use of a sample of "Arirang," a traditional Korean folksong, in "Body to Body." He said he found it too direct and on the nose.

V sided with him, saying that Koreans might think, "Oh wow, these f-ckers went all in on the patriotism, huh?"

J-Hope and Jimin, on the other hand, liked the idea.

During a meeting, HYBE chairman Bang Si Hyuk reminded BTS that they had a global audience that might appreciate the cultural reference, and that they were a "once-in-a-generation kind of icon." They would gain more than they would lose, he added.

“Like I said before, only you can make the call,” Bang said.

In the end, the members compromised on a shorter sample, and ended up loving the final version.

6. BTS members’ deep bond goes beyond the music

Amid the crushing pressure of preparing for their comeback, the members made time to simply enjoy each other’s company — swimming, playing at the beach, and sharing meals and drinks together. These quieter moments highlight the genuine connection they have built over the years.

Reflecting on this, RM drew from Ancient Greek philosophy, describing two concepts of time: Chronos and Kairos.

“In the military, we had to do the same thing over and over again. Time just passed by — that was Chronos. But here in LA, time with the members, my second family, this feels Kairos. Time really stretches. And you really feel the ‘impermanence’ of time,” he said.

Jin also said that reuniting with the members after time apart felt like seeing his family again.

Through both work and rest, the documentary underscores how their relationship as a group — built on years of shared experiences — remains at the heart of everything they do.

7. What 'Arirang' is to BTS

The concept of "Arirang" ties to the story of the historical seven Korean men who recorded the first-ever sample of the folk song. When it was first presented to them, RM was unsure about the idea, expressing discomfort being regarded as legends or heroes.

At their core, he said, they were just seven "country boys" from Korea, even as he shared that being part of BTS feels like wearing a heavy crown. "Heavy is the head when you're chasing true," the group sings in "Normal."

That said, the creation of their new album prompted the group to wrestle on their identity amidst the fame, and finding their footing after so much time had passed them by.

"This is our 'Arirang,'" Jungkook eventually declared to the group during one of their final nights in LA. He further reflected later, "I agree the album's theme should be 'Arirang.' But how we interpret the meaning of 'Arirang' is really up to us."

RM eventually came to a realization of his own.

"As a Korean person, featuring such a traditional song like 'Arirang' might feel too direct. That's what I thought. I realized, as soon as we landed on 'Arirang' as our theme, our message was always there. So now that we're here, instead of being vague about it, we decided to really go for it," he said.

"And this might be something only we can pull off."

“The Return” documentary comes after BTS made an epic comeback with "Arirang," performing the new songs at a grand concert in Seoul, which was broadcast live by Netflix.

"Arirang" has been breaking records and setting new highs since its release on March 20. —JCB, GMA Integrated News