I saw on twitter some drawings and i was hoping to find something similar,
Its about 3 childhood friends (two boys and a girl) one of the boys is in love with the girl and wants to marry her but when they grow up he falls in love with the other boy instead
https://www.mangago.zone/read-manga/ao_no_flag/
Not sure but
I am listening to the song and reading the last chapter and I can’t see anything from all the tears ╥﹏╥