What does it mean if a guy says: Well I gotta go talk to you later, then says Goodnight separately?

kenzie15_
I was talking with him for a little over an hour. I mentioned how when I went to a One Direction was one of the best parts of summer for me, and then we talked a little about that and then he said: Well I gotta go talk to you later, then he said in a separate message: Goodnight. Does that mean anything, might he be annoyed, or is he just being friendly?

{***And just so you know, before you say it was because I was talking about One Direction, he actually likes the band a bit and said I was lucky where I had my seats at the concert, so yeah, don't judge about that part please***}
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+1 y
Also, I've been talking to this guy for quite a while and we always have long conversations and that, and whenever we talk, he asks how my day went and that. He's really nice when I talk to him, he's one of the only guys that doesn't seem annoyed when I talk to him. So don't say I'm over thinking it, looking too much into it, or anything like that. Just because I'm 15 doesn't mean I do that, I actually know a lot for my age. And just because I'm 15 doesn't mean I automatically like One Direction
What does it mean if a guy says: Well I gotta go talk to you later, then says Goodnight separately?
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