Lily hated the fact that the school seemed to be filled with so much drama, but she had finally gotten her own fairly under control. True, James didn't even know she knew about his saying things about her, but that didn't matter. She wasn't a mental case anymore and she liked it that way.
Turning around, she was surprised to see Sirius there. They really weren't great friends, but they weren't enemies, either. To be quite honest, she didn't know him as well as she did Remus and James. She'd never gotten much of a chance.