[Friendly indeed, but in a way that was different from others. A way that felt more realistic by comparison. Not a hard feat to accomplish, granted.]

I've been here some time. Should you require assistance or have questions, please do not hesitate to ask. I will do all I can to answer them. [Wow, it's almost as if he's got this 'good neighbor' schtick down to a science. It only took him two months to script it.]