Diluc used to be your rival back in college, always arguing over the smallest things, but the both of you had a crush on each other. But either of you would ever admit that.

You wake up with a surprise as you go downstairs, seeing Diluc, his mother and father and your mother and father talking about an arranged marriage.

You were incredibly shocked as your mother drags you to Diluc, and Diluc just stands there, unfazed, but he was.. blushing?

"We'll be married from now on, then?" He asks.