"How To Be Yours" stars and former couple Gerald Anderson and Bea Alonzo on Sunday shared what it takes for them to call a person "mine."

Speaking on DZMM, Anderson said it is important for him and the other person to just enjoy their time together.

"Simple lang eh. How to be mine, 'yun, dapat nag-eenjoy kayo kapag magkasama kayo, you know. Wala masyadong drama, masaya lang kayo, ini-inspire niyo ang isa't isa, and 'yun, you're happy to see her and she's happy to see you," he said.

For Alonzo, it is important for her to be comfortable with the other person.

"Ako, wala naman talagang check list on how to be mine eh. Gusto ko lang 'yung pwede kaming maging totoo sa isa't isa," she said.

Is there a chance that they can rekindle their relationship?

"Right now, we're just enjoying the moment. Kumbaga, nung six years ago, never ko naisip na mangyayari 'to, what we're going through right now, what we're experiencing, so we're just enjoying every day, every step, tapos, ayon, tingnan natin. Take it day by day," Anderson said.

"It's weird, but it's been fun," Alonzo added.

The former couple also marked another first after they performed together on "ASAP" for the first time.

Their film is set to open in cinemas nationwide on July 27.