I think Nanjo has a thing about crying and being weak. He even called it a "savior complex" himself.
At first, I thought Samseong and Joon would end up together. In my opinion, Samseong definitely had feelings for Joon. Also, what Daweon did to Joon was unforgivable. Samseong helps everyone, but he can never seem to please anyone. I love him
I think Nanjo has a thing about crying and being weak. He even called it a "savior complex" himself.