Why do they do that?!

I have 2 beautiful girls. I also have a large supply of hair accessories, thanks to my talented sister, Erin. So why is it that just when they can wear all these cute clips, etc. they feel compelled to yank them out the minute I put them in their hair? Annie thinks it is a game. I put in the clip. She takes it out and smiles at me with an adorable, teasing smile. It's a good thing she's cute. Ha!