"Do You Even Love Me??" ~+Cheater Shuu X Reader+~

You are (Y/N) (L/N)...... You've been dating shuu for 3 years. One day shuu has been acting weird around you. You tried to shrug it off. But in the end you found out shuu cheated on you with no reason at all. Or is it??? He tried to say sorry but you won't listen at first....... Will you forgive him and give him a second chance?? Or be cold and move on in the end???