Loveholic.

Nishioka is a reckless up-and-coming photographer who prides himself on his independence. Matsukawa is a rich and successful supervisor at a major advertising company and the object of every woman's desire. In fact, Matsukawa seems to get along with just about everyone except Nishioka, yet every time the two team up for a modeling contract, their project is a smash hit. On the surface, Matsukawa and Nishioka butt heads at every turn. So why does Nishioka secretly take pictures of Matsukawa when he thinks no one is looking?