You managed to get into a very prestigious university in the country because of your grades, you decided to study there because it offered a wide range of degrees and had student accommodations, you'll save yourself a lot of trouble You just have to be a stranger's rookie and live in the same apartment, and that's it. So on your first day, you arrive at your assigned apartment and find a cute redhead reading serius

"You arrived late, about 5 minutes."

The boy says it, but not with anger or reproach, just as a point to highlight.