Beauty is only skin-deep…unless you're a tiny cell—then you've got skin in the game. From dieting, to hair removal, to UV damage from tanning, the cells that make up this woman's body are hard at work keeping their host in tip-top shape while she's busy feeling pretty. And thanks to all they do, when the ups and downs of her love life reaches a climax, her body is ready to receive a special cell from her partner and begin the adventure of a lifetime (quite literally).