Responses
Papa wolf and the puppy (the side couple)
Kono oto tomare
Faded first love
Awesome
90s cram school for unripe apples
Maybe meant to be
Sangyang:The Wanderer
https://www.mangago.zone/read-manga/sangyang_the_wanderer/
Any manhwa/manga/manhua with this trope, I love slow burn + mutual pining (bonus points if they are also best friends)
Can be gl, bl or straight