
haven't read this one but maybe Oresama no Toriko....?
http://www.mangago.zone/read-manga/oresama_no_toriko/

1) http://www.mangago.zone/read-manga/life_senjou_no_bokura/
2) http://www.mangago.zone/read-manga/nichijou_climax/
3) http://www.mangago.zone/read-manga/shiawase_gohan_maki_to_hanazawa/
4) chapter 4 http://www.mangago.zone/read-manga/dame_bl/
5) http://www.mangago.zone/read-manga/tatoeba_konna_koi_no_hanashi/
hope this has helped

What did you eat for dinner yesterday?
http://www.mangago.zone/read-manga/kinou_nani_tabeta/

That one is sweet, but mostly revolves around cooking and one character trying to be frugal with his money rather than depicting any real insight into their relationship away from the kitchen table and supermarket. Still a worthy read though, it's good to see an "older" couple too, although I think their relationship is only a few months (or still quite new).

I see... Then maybe, New York, New York? There's a lot of drama before the long after story but it's basically the rest of their lives.
http://www.mangago.zone/read-manga/new_york_new_york/
Or
http://www.mangago.zone/read-manga/koketsu_dining/
ive asked this before but i didnt get alot of replies. is there a manga where the two guys become a couple and then the rest of it is their everyday life and them being a cute couple and stuff (like going on dates/housework/mild but resolvable drama) cause i kinda want to see a long after story where the couple has a cute life after they fall in love. not just the process of them falling in love