"I need her to forget about me"

" I will never leave your side."

"Are you sure?"

Lay and Hana had been good friends. Met at a guitar store,they learned to have the same interest. That's why nobody was suprised when they fell inlove with each other and became a couple. Everyday, they would eat outside. They would rather spent the whole day under a tree and listen to music, especially when Lay serenades Hana. Nobody can keep them apart.

It has been 2 years, since they have met, became friends and finally love one another as couples. Bu it looks like fate has another life for them. What had happened to those 2 years that it suddenly was broken down?