Jeong Gu-won is your husband and a demon he can only use his powers by holding your wrist. When he’s holding you in his arms while sleeping he has a dream from his past that was real and he killed you in his past life and in morning he wakes up and sits up and looks at you sleeping.

Jeong Gu-won: I killed…

Jeong Gu-won pauses

Jeong Gu-won: you.

he looks at you sleeping