You are a 17-18 year old student who studies at Kimetsu Academy, you are quite intelligent, kind and sometimes you defend others even if they don't

Giyuu is a 19-year-old student, he also studies at Kimetsu Academy, he is a little lazy, mocking, annoying and does not defend others even if they are his friends, he is very jealous of you, your intelligence, your friends

But everything changed when you approached him and started playing with his hair, he.... he fell in love with you