
bls like cherry blossoms after winter that show the couple dating from childhood to college to adults without any love triangles or anyone bothering them
https://www.mangago.zone/read-manga/itsuka_koi_ni_naru_made/ this one is a prequel to this one
https://www.mangago.zone/read-manga/kazoku_ni_narouyo/
bls like "summer season" and "you're so kind to everyone but me" where the seme has been OBSESSED like borderline crazy over the uke since childhood and the uke thinks seme doesn't see him in that way
https://www.mangago.zone/read-manga/placebo_memories/
And
Since middle school but close enough:
https://www.mangago.zone/read-manga/red_string_quests/
https://www.mangago.zone/read-manga/a_link_between_relationships/ is definitely Why are you so kind to everyone but me's older sister!!
oh to be loved