Just based off of seyeong taking a bath and heejae thought that he left him is a big indicator that heejae probably has some attachment issues. I feel like somewhere in the later chapters, the author's gonna show us a back story of him(heejae)/them
He talked about his parents and him being an orphan after being abandoned
guy is an orphan, so of course he has abandonment issues
Just based off of seyeong taking a bath and heejae thought that he left him is a big indicator that heejae probably has some attachment issues. I feel like somewhere in the later chapters, the author's gonna show us a back story of him(heejae)/them