How mean am I?

So today, as we were walking in to work, Mr Bob stops and swears. He had forgotten his keys. I offered him mine. He refused. I offered him mine again and pointed out I had two sets (as I got tired of forgetting my keys and locking myself out of my house)

He refused stating that I "would be home before him"

I told him he was being silly. I had two sets of keys. He could have one. I would still have one. He refused.

So, now I need to convince someone to go for dinner and maybe a late movie with me. Or maybe I'll just stay at work until 2:00.

Update: So my labmate swung by the office for a few hours and when leaving invited me to a party. I was going to refuse (I'd know noone but my labmate and it's at someone else's house entirely), but I'd actually just finished sending off several emails to people because I miss them and I'm feeling somewhat lonely.

So I was thinking, "hey, they may not be my friends, but they're people (as opposed to empty house or empty lab) and after a couple drinks, they might feel like friends"

Besides, this would teach Mr Bob to be silly about keys.

What do you think?