A blonde and a brunette are walking past a flower shop.
The brunette sees her boyfriend inside and says: "Oh no, my boyfriend is inside buying me flowers again."
The blonde asks: "Why is that so bad?"
The brunette says:"Every time he buys me flowers, he expects something in return and I don't feel like spending the entire weekend with my legs in the air."
The blonde asks:"Why, don't you have a vase?"