<human>: This morning, my girlfriend calls me to give me the congratulatory "I got my period" call she does every month when she gets it. It's a good day, we see each other and spend the day together as usual, sans sexiness. I forget all about her period. Come night time, she jumps in the shower and when she exits I notice blood on the back of her thigh. I say, "Hun, I think you cut yourself shaving," and proceed to wipe the blood off her leg with my hand. I closely inspect the blood and rub it between my fingers because it feels a little thick... She ran away and I was left red handed.

Can you condense the text into a few key points?
<bot>: Girlfriends on period. I forgot. Saw blood on her leg and wiped it away while commenting on the consistency.