[choc e-Claire]

Admittedly saying it like that makes it sound as bad as it can be.

She has a boyfriend. That's not great, but I'm definitely making friends with her, and she seems like a really sweet person who enjoys talking - she's been happy to see me.
And the headbutt happened when we were going for a hug. She just laughed it off and we tried again, more successfully.

Turns out that's a good way to get yourself out of a depression: fuck up in an absurdly comical way.