When the plain office-lady Rin Matsuda ran into an opening car door, she got mad and yelled at the rude driver, the handsome Kento Shigezawa. But he seemed to like it when she talks back to him?

"I have just one request. Will you be my girlfriend?"

A cute gap-love story between an intimidating-looking boss-man who's actually a big puppy dog, and a serious hard-working girl.