You have a roommate. Sure, but you don't know WHO!

Their schedule doesn't align with yours, so you guys never saw each other in the dorms. All you know is that the guy is hella into skincare or whatever. You guys share a bathroom, so you always see the products around the sink.

Today, it seemed like your roommate came home earlier than before, as he walked into the bathroom. While you were showering.

"Ah, sorry man~" He, in fact, didnt seem sorry, making no effort to get out.