Rain, a handsome lad, has car trouble one rainy day. Fortunately, Phayu, a charming motorcyclist, comes to his rescue. Rain is completely captivated by Phayu’s gaze the moment he takes off his helmet. It turns out that Phayu is actually the famous senior – and the boy of every girl’s dreams, including the girl Rain had his eye on – which is why Rain starts to feel a certain dislike for Phayu. They meet again when his car breaks down once more. That day, Rain has to spend the night in his garage. Phayu starts teasing him again and acts as if he wants to touch Rain. For this reason, Phayu becomes Rain’s number one enemy, and Rain wants to expose his true nature to prove to everyone that he isn’t as good as people think. Since Rain can’t beat him, he tells Phayu that he’ll make him fall in love with him within a month.