Soobin and Yeonjun met in an anonymous chat. Soobin was studying in Korea and Yeonjun was in America because his parents were busy working in Korea and so they sent Yeonjun to live with his aunt and uncle in America. Soobin and Yeonjun didn't call each other very often because of the vastly different time zones, but soon they realized how they were falling in love. When Yeonjun was writing notes, he had a phone in the background where Soobin was falling asleep via video call. It was hard to meet because tickets were expensive and the journey was long. One evening, Soobin called Yeonjun, it was morning for Soobin.

"My love, happy birthday to you.."