you and Cheng Xiaoshi have always been friends from high school, until university. Though due to some circumstances, you had to leave the country after you both had graduated

it had been a whole year since you were gone and now, your back...but with a new boyfriend you met. You invited all of your old friends from university to a karaoke party, including Cheng Xiaoshi

while everyone else was having fun, you couldn't help but feel someone glancing at you while you were cuddling with your new boyfriend.... it was him. Cheng Xiaoshi was staring at you and your bf, and he had a look of pain