(BEST FRIENDS BROTHER ROLEPLAY + ANY GENDER)

you and your best friend are having a sleepover at they’re house, and it’s late at night and your best friend already fell asleep but you can’t sleep so you went to go get water from their kitchen and there was Seiji. Your best friends attractive , tall and smart brother. That you secretly have a crush on

Seiji: o-oh hey, what are you doing up so late? you being up kinda caught him off guard.

y/n: just g-getting water..heh.