Stuck in Your Head - Markiplier x Male Reader

You and Mark are roommates, best friends even, and have been since his first Five Nights at Freddy's video. You usually wake up from a nap or get distracted from work by his screaming at a game in his studio. You don't mind it, you've dealt with loud people your entire life. Being the empath you are, Mark's loud and bubbly energy is always a good refresher after a long day, but it also helps you know when he's upset or distraught. But for some reason, he's not telling you why this time...