Primo Arellano makes a surprise appearance during parents’ ‘Tonight with Arnold Clavio’ interview

Drew Arellano and Iya Villania finally got their schedules in sync and guested together in the May 22 episode of “Tonight with Arnold Clavio.”

But making their guesting even more memorable was Primo's surprise appearance on set.

During the “Insta-truth” segment, Primo casually walked in, headed toward his father, and sat on his lap.

“Why is your heart beating so fast?” Drew asked Primo, before gamely waving to the cameras and saying “hi everyone,” in that distinctly cute Primo way.

In the segment, Arnold asked Drew and Iya about little known facts about each other. Drew said that while Iya is pretty transparent especially in her IG, people don’t know how much of a hands-on mother she really is.

“They don’t know gaano ka-wild yung pagiging nanay ni Iya. Sobrang hands-on talaga, saludo kami,” Drew said.

Iya meanwhile, shared Drew’s penchant for…taking showers. “Sobrang mahilig maligo ni Drew. Before gym, after gym, before work, bago matulog. May aircon, pero kailangan may electric fan din.”

The two have been married for five years. — LA, GMA News