Two friends, a blonde and a redhead, are walking down the street and pass a flower shop where the redhead sees her boyfriend buying flowers.

The redhead sighs and says, "Oh shit, my boyfriend is buying me flowers again."

The blonde looks quizzically at her and says, "You don't like getting flowers from your boyfriend?"

The redhead replies, "I love getting flowers, but he always has expectations after giving me flowers, and I just don't feel like spending the next three days on my back with my legs in the air."

The blonde says: "Haven't you got a vase?"