I really don't know. It frustrates me. Why did you leave me? What were you thinking? What made you decide to leave behind me, a soulmate, a sister, a twin soul, and retreat back to your own world that perhaps you liked better? 

I hate you. I hated you so much, thinking of the reason. Why on earth? 

I don't know the reason. But thank you ShinB yah, for the time you were there for me. I loved you.

Even though we can't love each other right now, I'm happy we were once happy together. So even though we're going on our separate ways, Sowon ah, please be happy.