I think Seungho actually start liking Nakyum because he is so naive and...pure!I mean he isn't like the others boys Sengho sleep with!Maybe Seungho is jealous of the feeling Nakyum have for his teacher!That's why the first time when they sleep together and Nakyum was drunk Seungho was annoying and said to call him "Lord" not "sir"!
I think Seungho actually start liking Nakyum because he is so naive and...pure!I mean he isn't like the others boys Sengho sleep with!Maybe Seungho is jealous of the feeling Nakyum have for his teacher!That's why the first time when they sleep together and Nakyum was drunk Seungho was annoying and said to call him "Lord" not "sir"!