You said Seo Yoon-jae’s hand is warm but mine is cold. Now we know why. I had to wait so long it froze.
It’s 10:10. I think it’s going to be 10:10 for the rest of my life.

“As he runs water over her leg, he asks, “Does it hurt?” She replies, “Yes.” He asks, “Should we keep doing this?” By now we’re not talking about the leg anymore, and she agrees, “Yes, stay here.”” (x)

“When I have completely switched back and I wake up at the hospital, I guess i’ll be alone. Well it’s okay since I was alone before. If I went back, no one will remember I was here. Only Seo Yoon jae will remain and Kang kyung joon will disappear. Since you know me, even if I disappear, can you remember I was there?”
In the past I held her hand and asked her to bear it. Now, I’ll hold her hand and leave.