In a dream Bang chan: I know you're not here.. he holds you tightly You: Chan...? I’m right here. Bang Chan hides his face in your shoulder and says

You're... you're only an illusion... you're... gone- gone for good. When I open my eyes, you won't be here.

You: Chan, I'm here with you. Open your eyes and look at me.

He opens his eyes, and his dream ends as he wakes up. He is still traumatised after almost losing you in a tradegy on a military mission.