Lily was not in the best mental place, and she'd honestly thought about scrapping the meeting all together. But she had said she'd attend, and she reasoned that the least she could do was make an appearance -- happy face optional.
She wasn't feeling much like smiling lately.
While it was the weekend and she was looking forward to looking for other places to live with Remus and Sirius, the news of her impending death was a bit of a downer. She supposed she was glad to know about it if only for the chance to change it when she went back. Because she would change it. She wouldn't die. Not like that. She wouldn't be the victim of betrayal. She wouldn't be a victim at all if she could help it.
As she entered the cafeteria, she tried to shake off the thoughts so she could at least pretend to be pleasant tonight. She wouldn't have to stay long, she knew, but she'd try to stay long enough to be polite.
Offering a wave to the two people already engaged in conversation, but not inclined to interrupt them, Lily instead moved to the pizza, taking a couple of slices for herself before finding somewhere to sit and wait for Remus and Sirius and ... well, whoever else was going to show up.