Guy asks for a favor?

There's this guy who asked me for a favor the other day. It's not like it's a big favor or anything, it's the kind of anything anyone would do. But that's the exact thing that kind of confuses me. He could have easily just asked his friends to do it for him, yet he asked me to do it. Does that mean he's interested?
He also seems to be trying to talk to me a lot lately. He asks me really random questions with obvious answers that are out of the blue.
Guy asks for a favor?
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