Idk if this is in your list. But might try to recommend…
https://www.mangago.zone/read-manga/neko_x_neko/ Really wholesome story
Thanks, but I've already read it on my other account ╥﹏╥
Established relationship?
https://www.mangago.zone/read-manga/shiawase_gohan_maki_to_hanazawa/
https://www.mangago.zone/read-manga/as_you_like_it/
https://www.mangago.zone/read-manga/as_long_as_you_re_next_to_me/
https://www.mangago.zone/read-manga/hiyoko_to_yoru_to_yuenchi/
https://www.mangago.zone/read-manga/our_not_so_lonely_planet_travel_guide/ (They travel together.)
https://www.mangago.zone/read-manga/wareta_cup_wo_modosu_ni_wa/
https://www.mangago.zone/read-manga/futari_hyakkei_kaze_no_owari_haru_no_hajimari/
https://www.mangago.zone/read-manga/kon_kon_ton_ton/
https://www.mangago.zone/read-manga/misconception_love_factory/
bl rec where they are together in the beginning, and the story is just cute, happy vibes or gl, anything is fine.