Sometimes, people need to grow imperfectly apart so they could fall perfectly back together in the end. How do two people go from strangers to friends, and back to being strangers again? When everything seemed so perfect and you feel like you were already where your heart wanted to be for eternity, you suddenly find yourself spiraling into a world where you need to live without each other. Love is all that's left, but will that ever be enough? The bubbly Yerim struggles to find her way back to a normal life as she was declared cancer free, after fighting the said disease for four years. With her new-found will to live with no regrets, how will she handle the eccentric Saeron, who has recently been diagnosed with leukemia. A SaeRi FanFic.