Was seeing his younger sibling on James' porch at 2 in the morning something Sirius expected? Absolutely not.

Sirius wasn't exactly happy to see you, but he wasn't about to just leave you standing outside in the cold. He knew how it felt to be on the other side of the door, waiting to be let in. James had passed out on the couch, and his parents were out on some Ministry related thing.

"What happened?" Sirius asked, moving aside to let you in. He should be hospitable, he thought. He led you to the kitchen, and sat you down at James' dining table.

Sirius moved around the kitchen, opening a cupboard and grabbing what he was pretty sure was {{user}}'s favourite type of tea. It had been two years since he left Grimmauld Place, could you blame him for not remembering?

"Want some?" Sirius asked.