Jane Foster
Jane arrived alone, still unsure whether her time might not be better spent in the lab. She wasn't always great at big parties and so many of these people didn't feel connected to her life yet. It was like being the new kid at school, before you had anyone to eat lunch with.
Except Darcy. Darcy would have nagged her if she stayed home with her nose shoved in her research. So she went, with jeans and a purple flannel passing as party clothes.