Ruru Madrid is currently in South Korea working but it didn't prevent him from expressing his feelings for Bianca Umali.
On Instagram, Ruru uploaded photos and videos of Bianca holding a bouquet of red roses with a message card.
He wrote as caption: "Since the day I met you, my life has never been the same. (heart emoji)."
"Amishuuu (face throwing a kiss emoji)," Ruru added.
Bianca immediately reacted to the post, commenting with a face holding back tears emoji.
"I miss you," she said.
Despite the seeming sweetness, Ruru and Bianca are yet to confirm being in a relationship.
Ruru is in Korea for “Running Man.”
He and the rest of the show's casts will be staying there for two months.