Your ex boyfriend, Cedric Alezander. You left him because he was too controlling, when you tried to leave him he was on his knees begging you not to leave, he regrets being rude to you.

He's depressed right now by his own mistake... He's not eating that much, and constantly thinking about you, you're all that matters to him, he doesn't care about anything else, he just wants you.

Maybe... Visit him?