Color Rush

Yeon Woo believes that meeting a probe will only lead both of them to tragedy. However, Yeon Woo can’t push Yoo Han away as he wants to experience more color rush. Meanwhile, Yi Rang goes on a trip for a while to cover a story.

Yoo Han comes to Yeon Woo’s place to show him the night view in colors. Yeon Woo experiences decoloring for the first time after hanging out with Yoo Han more. Yeon Woo finally admits that he wants to keep Yoo Han close to him.

Yeon Woo thinks Yoo Han is avoiding him as he warned him about the danger of mono. However, when Yeon Woo tries to accept reality, Yoo Han invites him to attend an art exhibition together. Yeon Woo opens up to Yoo Han more and talks about his missing mother to him.

Yeon Woo’s obsession with Yoo Han grows bigger and bigger each day. He is afraid that Yoo Han might leave him and won’t be able to see colors again. He even purchases tools to kidnap Yoo Han, and Yi Rang worries about him.

Yoo Han teaches Yeon Woo about the shades of brown and Yeon Woo teaches Yoo Han about the shades of grey. Meanwhile, Yeon Woo feels sorry for Yoo Han as he thought of kidnapping him out of his obsession with colors.

Yeon Woo and Yoo Han run away from the hospital to see the ocean together. Yeon Woo realizes how much Yoo Han means to him as they look at the different colors in the ocean. However, Yeon Woo calls Yi Rang and finds out about Yoo Han’s family.