Buck

-"My name is Buck, and i'm here to fuck." is his catchphrase 

-friends and housemates with Ethan

-him and Ethan are polar opposites but they get along very well

-loves anime 

-is a beginning singer and musician. Is he good? Well...you can easily say that he has flair and predispositions for music, just needs more practice

-very lost in life, acts childish and would be lost without Ethan 

-Ethan tries to keep him away from doing dumb shit (which doesn't succeed often, because Buck loves hanging out far from home and Ethan just wants to chill inside and dislikes leaving the house for extended periods of time)

-has a tendency to do stupid things, wants to have fun but makes hasty decisions

-as a singer he's getting more famous with each year (he's still a rising star, but has a bright future ahead)