Aw, how sweet. John Mayer, the dude that said his penis is racist and totally played a 19-year-old girl, is actually a nice guy after all! According to Perez Hilton, the above photo shows John walking Katy Perry (his on-again, off-again fling) out of his apartment after she spent the night for his birthday on Tuesday.

Let’s all take this as a lesson in chivalrous booty calls, guys. Sure, we’ve said in our booty call commandments “thou shalt get out before the sun rises,” but if you’re actually friends with your booty call (or have a fairly consistent arrangement), it’s always polite to be sure they get to their car, cab, or dorm entrance (I’m lookin’ at you, college freshman!) safely.

And shall we remind you what we learned yesterday? That random hook ups CAN sometimes lead to wuv, twue wuv? Well, when you’re trying to decide whether to say “peace out, whatever-your-name-is,” or walk your sexy friend to her car, remember that someday she might be the mother of your weird-looking children. And you probably don’t want her to remember your first hook up as “that time with that a**hole who farted in his sleep as I walked out the door.”

Classy booty calls, friends. It’s a lifestyle in which everyone wins!