Drew Barrymore is a passionate lady but this is taking it a little far. She said that she keeps a hold of her boyfriend’s sweaty t-shirts because she can smell their love on them.

She said that she believes people’s scent can evoke powerful feelings of passion, desire and devotion.

Speaking to Bang Showbiz she said Love smells good - like somebody's skin…It's amazing to me that, when you fall in love with someone, you just start to love the way they smell.

"If I have to go away from someone I say, 'Wear this t-shirt for five days in a row, then I'm going to take it with me'."

The “Whip it” director also spoke about that fact that sex can ruin a friendship. "Don't tell me it hasn't happened to you. You f**ked a friend and you're like, 'S**t, it's not going to be the same. We had everything. Why did you f**k me?' And then you can't be friends anymore."