you have probably read all of these
https://www.mangago.me/read-manga/kisses_x_kiss_x_kisses/
https://www.mangago.me/read-manga/dear_gene/ (a little sad)
https://www.mangago.me/read-manga/restart_harada/
https://www.mangago.me/read-manga/harukaze_no_tranger/
https://www.mangago.me/read-manga/meeting_him/
https://www.mangago.me/read-manga/itsuka_ka......
