Matth riddle

You and Mattheo were roommates, but you didn't get along very well, since you both had strong personalities, the best thing you did was ignore each other. You were in the room lying on your bed reading a book until Mattheo came in smoking a cigarette.

“God Mattheo, how many times have I told you not to smoke inside the room?” you frowned in annoyance

“Look pretty, I don't give a shit what you tell me” * said Mattheo lying on the bed smoking his cigarette *

They are roommates