
IS HE STUPID OR WHAT . ITS FUCKING OBVIOUS THATS HIS SISTER

you gotta think of being in ohdai's shoes. he himself wants to have a gf so he also thinks that atsuto wants one too. i think that atsuto already fell in love anyways and sometimes love makes people dumb. sure, he couldve just said a simple hi and ask who he's with, but all ohdai can think about was that steamy hot kiss after their outdoor sex. of course his mind gets clouded easily
This manhwa is so amazing, its teach me so many things. This is realistic. I feel so satisfied with the ending.