All friends that I do stuff like this for will go out of their way to return the favor. When I used to do computer stuff I would get this shit all the time though. People handing my their laptops instead of their hand when we saw each other. I think they really thought I just loved computers so much that I relished spending 5 hours on someone's laptop. I had to nip that shit in the bud and told people I don't do that anymore.