Teddy shook the man's hand, still grinning. He noticed the frown, but ignored it. He had been here long enough that he knew how people felt when they met people from their past or future. And this must be much weirder for Sirius, to meet the child of someone he knew as a young man.
"Come in," Teddy said, ushering Sirius into the cabin. He was glad the girls were neat and tidy, for the most part. Sirius was important to him and he wanted to make a good impression.
One of Teddy's old jumpers was hanging on the pegs by the door, and he grabbed it and pulled it on before leading Sirius into the living room. The sweatshirt and pyjama bottoms combo wasn't his best look, but it would do for now. "When did you arrive here?"