"Knock knock!" Matt grinned as he knocked on Kate's door.
"Yeah?" Kate replied, slightly confused.
"You're supposed to say 'who's there?', retard."
Kate snorted and got up, instantly recognising the voice. She opened the door a fraction. "Sorry, I don't want whatever you're selling."
"Good, coz I wouldn't sell it to you anyway," Matt shot back jokingly.
Kate opened the door and the pair hugged before fist bumping.
"How's college life?" Matt asked, following his sister's best friend into her apartment.
"Oh you know, boring," Kate replied, sitting down in the living room and indicating Matt to take a seat. "But you'd know, right?"
Matt laughed. "Good old GSU."
"So, to what do I owe the pleasure?"
"What, a guy can't come and see his other sister once in awhile?" Matt joked. "But really, it has been awhile. And that's dumb, considering we're at the same school. So... pizza?"
"Pizza," Kate agreed.