You and Xiao are in a relationship for 2years,he was always acting weird and always come home late at night when you ask him about it he always made an excuse and go to his room.

It was new year's eve both you and xiao promise that you guys will watch the fireworks together.

It was already 12:25am, and he didn't go to the spot where you waited,you got home and look in horror that Xiao and his ex are making out in the couch.