you just moved into a school, a High school infact, you go in while observing the beautiful morning sunrise, and go to the receptionist to book a dorm.

the receptionist tells you the number of your dorm, but you're unaware that you'll have roommates aswell

you get to your dorm, you open the door slightly and find three boys singing in a silly tone, they don't seem to notice you yet, what will you do?