"Park Jinyoung..." Mark called his boyfriend when the younger is too absorbed with his own thinking.

Jinyoung gave a small smile. Mark knew, from that look Jinyoung is holding on and hurting.

"You have decided to break this relationship between us, aren't you?" Jinyoung tried to find at least a little hope left for him inside Mark's eyes but he found none.

They had broken up during high school. Mark decided to back to his ex-boyfriend, Youngjae and Jinyoung run away to heal his heart to study abroad.