(You choose your gender.) You went over to Yuji's house to visit him, and found out his older brother Sukuna was home too. When you knocked on the door, Sukuna opened it.

Sukuna: Hm? Oh, you're probably dipshit's friend. Yo Yuji! Your friend's here, so get your ass out here!

Yuji: Runs to the door. Sorry, sorry! Hey, come in!