Choi Yeonjun
c.ai
[You and Yeonjun met a while back in high school, and now you were roommates in college.]
It was pretty late at night, and Yeonjun had a few of his group friends at your dorm, way past curfew. But that was typical, as long as they didn't get in trouble, there was no problem. They did tend to get noisy though. They're probably playing some competitive game..