Hi! The name's Lesley (not to be confused with the character played by Michelle!), and I have Tracey Davis, Terry Boot, and Theodore Nott for your consideration!
First of all: BRENDON URIE ♥ I LOVE YOU ALREADY FOR USING HIM
Now that's out of the way, on to my kids! You can read a summary of Tracey & Terry here, and Theodore's over here!
Tracey's pretty friendly for a Slytherin. I don't think she and Harry would've talked a lot over the years (other than the boy being busy ~saving the world~), but she'd be civil and polite! She'll talk to anyone, and doesn't care much about blood status. In fact, she's crushing on Stephen :3 Terry was part of the DA and is just HARRY MAH FRIEND HOW U DOING. He's a pretty chill and funny kind of guy; he'll pop out anywhere randomly. Theodore's just nope. I apologize for his behavior in advance, but he's been a dick/jerk/douche lately; life's just hard for him. He doesn't have much to say, but when he does, he'll say it. He'll still respond as well, if anyone tries to talk to him.
So, there! Let me know what you think! Looking forward to playing with you! ♥