Name of a Yaoi Manwha?

I first learned of this manwha because I saw a funny quote in someones picture in their sig in mangafox and I don't remember what it was exactly but it went like "You're my ******** Chocolate" and the basic plot was this college guy becomes this mobsters intern and then they fall in love and it turns out that they had actually met each other before and stuff like that. so can anyone tell me the name please I'll love you forever thanks.