Callen: -George still hates him, yep. It's not that he's worried about Als running off, because he really isn't, he just still dislikes him. -Cho probably doesn't know him.
Katie: -Should probably yell at George because he and Als eloped and didn't tell her. -Cho's still friendly!
Ron: -George says that if Ron doesn't stop by for Christmas, he's going to disown him. -Cho will be friendly/normal, she's way since past all the school drama.
Meghan: -George kind of knows her through Penny who he knows through Percy, and also maybe a bit through Alicia because of Quidditch. He's still normal. -Cho was a few years younger, but is friendly/normal still!