Sorry, couldn't think of a summary type title, though I guess this on works. As stated I'm looking for a new romance manga/manhwa/ect. to read. I thought maybe if I listed some stuff I currently want someone might be able to help me? All of these are 'wants' not really 'needs' though.
~Male lead falls in love first
~Male lead is 'pushy' in a stealthy type way?
~ Female lead is oblivious to her own love (or to people who like her)
~Fantasy setting?
~Other things going on other then just romance
~Shojou, shounen ect. Don't really matter
~not ecchi or hentai
~ not TOO MUCH smutt
~ Either lead has some huge secret?
~ Some reason why they can't be together~ (like age, family, occupation, friends ect.)
~ NOT ONESHOT, please make it semi long? Length doesn't matter for ongoing but if it's completed I'd like it to be longer then 3 volumes
PLEASE HELP~~~
(Oh yeah in case you couldn't tell from the wants, I'm not looking for yuri or yaoi 'kay?)

Skip beat has probably all the things you're looking for, if you haven't read it yet check it out!

Sorry, I read the beginning of skip beat, and couldn't really get into it, but I'll check out akatsuki no yona~

You have to read Mahou Tsukai no Yome, it has basically all your wants, and it's beautiful.

Haven't really read Akatsuki no Yona, but what I know of it, romance does not seem like a big part of it or even a fourth of it.

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Must Read Webcomic:
Unsounded

Lists:
Reading
Complete
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I'm kinda tired atm, so I'll just say that you can take a look at the links below, my lists, or this thread:
http://www.mangaupdates.com/showtopic.php?page=1&tid= 46184

lists are rated.

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in need of romance?
uncommon, sad, sweet

So I don't think any of these fully fit the build from your wants, but I think must are good fits and are worth checking out. Fantasy and Romance are definitely in my favorite genres, and like you said, I prefer there to be other stuff going on then just the romance. So enjoy!!

Kyoumen no Silhouette
Okobore Hime to Entaku no Kishi
Superior *
Tsuyokute New Saga

* Okay so this one fits good if you swap that its the female lead in love with the male lead (although she doesn't hid it)

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"People are stupid..." (Wizard's First Rule)
-Terry Goodkind

i second akatsuki no yona, as mikako17 said, romance wasn't a big part of the plot, and the mangaka realise this too (since she got complain or something, i forgot) so she put more romance afterwards, but yeah the romance is more like a subplot. but just keep reading it (i think like the 10th first chapter quite boring, but since people keep telling me to just keep reading it, i did, and yea it's on favorite list right now)

Beauty Pop has some of the points you're looking for, liekmale falls first, possibly the female doesn't realize her own feelings, other things go on other than romance, etc, etc

if you still want some here some nice romance manga

if you're okay with a normal everyday school life romance manga i think Niijiro days is nice

and maybe you should read Kimi wa petto the boy is really pushy

and for the "~ Some reason why they can't be together~ (like age, family, occupation, friends ect.)" you should try Domestic na Kanojo

-Niijiro days
-Kimi wa petto
-Domestic na Kanojo


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(A Must Reads)
-Dead Tube
-Shokugeki No Souma
-Terra Formars
-Ballroom e Youkoso
-Kono Oto Tomare!
-Bokura wa Minna Kawaisou

Oh cool, cool! I'll try these ones too<3 I just finished catching up to Akatsuki no Yona, and these ones look cute~ I will read them, THANK YOU SO MUCH~~~<3

I couldn't really get into Akatsuki no Yona for some reason (watching the anime, haven't read the manga), but Ng Life by the same author is brilliant and is a pretty good match to what you're looking for. Also here's a whole bunch more so you won't be bored for a while

Cheese in the Trap - university life, guy is mysterious has dark side
Fujimi Lovers - Male lead hoplessly in love, pushy and direct, very sincere, girl always disappears once he wins her heart
Last Game - Cute and adorable, girl has no concept of romance, guy never gives up trying to make her fall for him
Kiss and Never Cry - Girl has dark secret, figure skating, same author as Kimi wa Pet
Six Half - Girl gets amnesia from accident, used to have a bad personality, has to rebuild her life, in love with her brother
Taiyou no Ie - Very heartwarming, age gap
Basara - Fantasy adventure, enemies unknowingly in love
Bitter Virgin - Girl has dark secret, heavy themes
Bokura ga Ita - Guy has to overcome tragic past
Fushigi Yuugi Genbu Kaiden - Fantasy adventure
Hajimari no Niina - Girl has memories of past life, age gap
Kareshi Kanojo no Jijou - Personal favorite
Kodomo no Omocha - Child actress tries to reform class trouble maker
Koe no Katachi - Bullying and redemption, girl is deaf
Mars - Both guy and girl have dark secrets
MeruPuri - Short and sweet, guy from fantasy world, age gap
Orange Marmalade - Girl hides that she is a vampire
Tsukihime - Romance between vampire princess and the guy who killed her
Sora wa Akai Kawa no Hotori - Girl gets transported to historical fantasy world
Uwagaki - Interesting sci-fi twist, short and cute