hirunaka no ryuusei
http://www.mangago.zone/read-manga/cherry_boy_that_girl/ I really liked this one.
miss not so sidekick ヾ(☆▽☆)
Um, I know of a very good slice of life with a male protagonists who crossdresses that does not followthe format in a good way:
Houro Musuko
http://www.mangago.zone/read-manga/hourou_musuko/
Also... I've got a bunch of good non-romantic-focussed stuff that might not entirely meet your criteria but maybealleviate the annoyance... :P
Act-age
Nana
Kakukaku Shikajika
Planetes
Soloist of the Prison
Fushigi No Kuni No Bird
Seirei No Moribito
Yuusha goikkou no Kaerimichi
I’m super tired of the trope where the heroine ends up with the first guy she meets. It’s annoyingly predictable and boring to me at this point so I’ve been looking for some stories that don’t follow that format. Can anyone think of some where the heroine ends up with a different guy than who it seems like it’ll be at the beginning? Thanks!