Kim Kibum is your average student who loves Photography. One rainy day, he forgets his most prized posession, His camera which he saved up for, In his classroom. He panics and hurries back to the classroom, but his camera were already in the hands of another person. Choi Siwon. Siwon refuses to return Kibum's camera back, unless... ...Kibum goes out with him?

Hyungshik just had to forget his umbrella home on a rainy day, and to make matters worse, he missed the last bus home. Just as he was running home, he bumps into a young looking construction worker who offers him his umbrella. And that was the first time in a while that Hyungshik felt his heart skip a beat.