Buffy & Wanda
Having lost her parents at a young age, Wanda could completely understand why thinking about your parents on a day like this might be depressing, so she wasn't going to ask for more details.
"Pleasure to meet you, Buffy," she said, shaking the other girl's hand before picking up her fork so she could figure out what she wanted to start eating. "Bucky really went all out for this."