
Pinoy Big Brother: Celebrity Collab Edition is far from over when it comes to spreading fun and kilig with fans from all over the country.
On Saturday, August 9, the SM Mall of Asia Arena erupted with kilig after PBB Collab housemates Shuvee Etrata and Ralph de Leon shared the stage of Acer Day 2025.
They collaborated for a performance of TJ Monterde and KZ Tandingan's hit love song “Palagi.”
Ralph started the song and sang TJ Monterde's part before he invited Shuvee on stage, who later performed KZ Tandingan's heartwarming part in the song.
“Parang may kulang! Gusto n'yo bang may ka-duet ako?” Ralph asked the audience.
He also called Shuvee with the nickname he specifically invented for his co-housemate, “Shuveedoo, let's do it.”
Ralph De Leon and Ms. Shuvee Etrata duets Palagi by TJ Monterde and KZ Tandingan for @AcerPhils #AcerDay2025
-- The Felix Unit for RDL (@RDLFelixUnit) August 9, 2025
The tandem's pairing is brought about by a creative community who likened them to Academic Rivals due to their similar competetive traits seen during their stay in PBB.… pic.twitter.com/zAK58lM41E
Ralph and Shuvee, popularly referred to by PBB fans as RalphVee or ShuRalph, ended their performance with huge smiles and loud cheers from the audience.
They first captured the hearts of PBB fans with their authentic and genuine friendship, also often linked to the “academic rivals trope” due to their equally intelligent and competitive personalities inside the PBB house.
Aside from Ralph and Shuvee, other PBB Collab housemates were also present at the star-studded Acer Day 2025 held on Saturday, August 9, at the SM Mall of Asia Arena.
Here are some of the scenes from Acer Day 2025: