"It was all your fault from the get-go."
When they were still in college, He-Nari had actually experienced his first heat but he did not inform anyone about it. That is, he did not inform his family or his friends.
He thought he could handle it by just going through the pain of the heat fever in silence.
But Deok-ryu was headed to his house that day and since he usually went in without knocking, he discovered Nari was in heat.
He did not want others to find out, so the only ones who knew were Deok-ryu and Si-woo, who had entered the house right after.
Deok-ryu was confused and worried since Nari was in pain, so he suggested helping him. As soon as he did, Nari wanted to accept it since he would rather share his first heat with Deok-ryu but then he thought of so many things at that point.
