Chanwang and Seonwha met for the first time during Chemistry class in premedical school; however they had quite different chemistries and they barely talked to each other. When they met again during Organic Chemistry class next year, they realized that the chemistry between them has changed a lot. However there was still something missing.

One rainy day, Chanwang asked Seonwha out on a date. He got a very pretty yellow umbrella for her that looked like a star. He expressed his feelings for her, but she was very  sorry that she did not feel the same way yet. Nevertheless, Chanwang did not give up and asked her again a month later. Since then, they had been together for the last 8 years.

Guess what the difference was between the first time and the second time Chanwang asked Seonwha. There was nothing different. It was just time to LOVE.