Here's a story of 4 best friends, or used to be. Jessica and Yoona were the best of friends. In fact, they were sisters. Kyuhyun and Donghae were brothers. Being friends since elementary school, these four were inseperable. Inside their circle, Yoona and Donghae were dating. Kyuhyun had a crush on Jessica but nothing could be said, he knew she liked someone else and he didn't want to ruin the friendship they had right now. Jessica on the other hand had a crush on Donghae. Both Kyuhyun and Jessica put their feelings aside, I mean, how could they ruin their lovers' happiness? Either way, all of them were as close as they can be.

But what happens when disaster strikes? When Donghae finds out his love dies in a car accident? When Jessica loses sight in one eye? When Kyuhyun's parents die?

Read and find out ;)

Witness the tragedy these friends face, the heart wretching moments, and the happiness that is awaiting them all...hopefully.