True story. Many years ago I came home on the tube on Valentines Day, and to cut a very long story short, I thought the girl sitting opposite me all the way was perfect, but being a shy teenager...
Anyway, just before my stop, I took the chance when she accidentally kicked my leg. She said sorry and took it as the chance to try. "That's OK" I said "do you know, If I'd have known you were going to be on the train tonight (Valentines, remember) I'd have bought a bunch of flowers and a box of chocolates"
Quick as a flash she hit back with "well if I'd have known you were going to be on it, I'd have f***ing walked!"
I didn't know whether to laugh or cry.