Lorne fic?

I remember a scene in a fic with Lorne in a jumper that's about to crash, and he dives of the back of the jumper to safety, I remember there being surprise that he was a diver and McKay telling him to remove all his clothes to reduce wind resistance or something like that. I'm pretty sure it's a small scene in something much much bigger, and no idea on pairings or if it was gen or whatever. It might even have been a part of a "five things" fic.

Can anyone help?