Unpacking and an unexpected greeting

You'd just started unpacking when you noticed the bed on your right was already covered in someone's suitcases. "Lotta bags for just a year" Unphased, you continued emptying the bags you'd packed and grabbed a pair of fresh clothes. As you headed towards the room's bathroom you put in your waterproof headphones, blasting your music as loud as possible.

Your music was so loud that you didn't notice the other person in the shower until you looked up. You stopped dead in your tracks and saw your roommate.