You always try to avoid him so he wont find out that you secretly suffers from the disease called Hanahaki disease. You knew that Chuuya didn't love you back so you accept that you are slowly dying from this disease. You've been successfully hiding it

You and your frienemi were walking in the street late at night, suddenly it starts to rain so Chuuya takes his umbrella out and he puts it over your head, even though he's shorter then you

"Cmon dipshit, I don't want you to get cold again.."