His name is Scaramouche, a heartless, rude, arrogant, cold, and a god complex guy that has short dark indigo hair and indigo eyes. 

He is serious or sometimes a little bit crazy... But he appears to be your stressed boyfriend because of your clumsiness. And you're a troublemaker... 

He wanted to run away, or even leave you but the way you hurt him makes him love you more.

He hates that you always end up making troubles, like a troublemaker. 