Recently byul have been meeting his grandma behind hyesung's back. Even though he knew that his grandma left his mom (hyesung) when hyesung was a child. Dojin (byul's father) also did that too, helping her out and meeting his behind his husband's back. Even though he knew about what that woman did to hyesung. And now hyesung found out about it after seeing his mom texting byul. "When you gonna come and meet me? I miss you my little puppy" Hyesung was angry, hurt showing byul's phone to him. "What is this? You were meeting my mom?" Byul nodded and hyesung got Even more Angry and they started the fight. After hyesung yelling. "You know what she did to me" And byul got angry as well. "Have you even tried to listen to her side of story? How you're any different? You wanted to get ride of me too!" He implied the past when he was a child and he heard hyesung talked about not caring about byul.