Original Title: ToDay and Tomorrow 

"He was my friend, but I love him."

"She was my girlfriend's younger sister and my best friend."

"I helped him."

"And I got to be with the person I loved."

"And then...Unnie died."

"I was devastated."

"He became different."

"I promise not to love again."

"I promise to make him love again, even if it wasnt with me."

As long as I remember I was always like a tree. I always protected those around me, I watch as everyone left me. Until one day a one of kind flower was plant before me. I fell in love, I shade it from the wind and storm. I didn’t care that everyone came to see it instead of me. I was willing to give my life.

She was like a tree, she annoyed the heck out of me. I never asked to be stuck with her. I’m the flower in this picture. Yeah she blocks the sun so that I don’t wither and protects the wind and storm from me. Without me no one would even look at her.

What they didn’t know is that there was going to be a storm that hit them so hard. Can Seul Mi outlast this storm even with her strong roots? Will Kai learn to love her even with their background?