This one is significantly better and longer than my first attempt lol - I love this person xD
You: My name is Harry Potter, what is yours?
Stranger: Santa
You: Nice to meet you santa
Stranger: Likewise
You: So how are things at the north pole?
Stranger: Cool
Stranger: How about you?
You: Oh you know, just peachy. Other than chasing down horcruxes to destroy my arch enemy.
Stranger: Oh of course. How is that going by the way?
You: It's very stressful
Stranger: I understand. I know how that is, the easter bunny has been after my franchise for years
Stranger: He's tried to kill me a few times
You: Oh, that's terrible!
Stranger: Tell me about it
Stranger: Well obviously it's not the same thing as yours but I feel that we are strangely compatable
You: Santa, what are you saying?
Stranger: I'm gay
You: ... :0
Stranger: I know, surprising right? Mrs. Clause was devastated when I told her
Stranger: I think she's thinking of leaving me
You: I'm sorry to hear that Santa
You: Maybe you should just take a break from each other and you could come with me and my friends on the horcrux hunt
Stranger: That's not a bad idea
You: Wait, I take it back, I'm sorry but my best friend just said that he doesn't want you to come because you will eat all the food
Stranger: Ah drat! Oh well, thanks for the thought Harry
You: It's no problem Santa...but while we are on the subject where were you for the first eleven years of my life when my cousin kept getting huge lavish gifts and I didn't get anything except cold stares and insults?
Stranger: Ah...about that...
You: Yes?...
Stranger: Sorry about that Harry...I was bribed...
You: Uh huh...so Ron and I take it back...you can come with us
Stranger: Really?
You: Yes. Ron says that we can use you as a sacrifice to keep Voldemort at bay longer
Stranger: You know...I don't really like this Ron kid