House as a friend

I feel like there've been a lot of posts, comments, and fics lately about how Wilson is not a very good friend to House. In the spirit of positivity, let's turn this around and list all the things House has done to be a good friend to Wilson.

I've got:
- House let Wilson stay with him after the Julie break-up
- House didn't turn Wilson in for sleeping with a patient

What else? The S4 season finale is fresh in all our minds, but things that happened in canon or were referenced in canon before then would be great.

(PS. Hi, I'm back.)