Dark-haired Lady
"Hi!" Gabriella had composed herself a little bit after the mess with Jane, and so she hopefully had things better now in terms of greeting people.
"I'm Gabriella. I'm Henry's girlfriend. We're not doing it because he's in Sex Addicts Anonymous or something like that, and I don't want to insult anyone anymore accidentally by saying that they are or aren't. So hi. And, um, there's punch and other drinks over there."
She realized she pretty much failed completely again, though.