You can clearly see how far Seungho has come. In this chapter when Nakyum says why would you send me away when we have only just opened our hearts to each other. You can see Seungho's suprised face meaning he clearly didn't think about his own feelings and only wanted to do what was best for our Na kyum that time. But he also failed to understand that both of them are going to be hurting more if they are apart.
Ma babies 