
http://www.mangago.zone/read-manga/it_s_a_sunny_day_again/
dunno what FL is, so this rec might not apply

So since i have no life..
http://www.mangago.zone/read-manga/cheese_in_the_trap/
http://www.mangago.zone/read-manga/lucia/?Rs3x
http://www.mangago.zone/read-manga/light_shadow/
http://www.mangago.zone/read-manga/flowers_of_evil/
(^If you don't mind incest. It's actually a great read)
http://www.mangago.zone/read-manga/hana_yori_dango/
http://www.mangago.zone/read-manga/what_s_wrong_with_secretary_kim/?10Fb
http://www.mangago.zone/read-manga/masked_woman/
http://www.mangago.zone/read-manga/silver_fujita_kazuko/
(^I mean it is not the guy she ends up with, but he appears a lot, it is one of my favorite mangas)
http://www.mangago.zone/read-manga/ingenuo/
http://www.mangago.zone/read-manga/kirai/
http://www.mangago.zone/read-manga/liar_x_liar/
http://www.mangago.zone/read-manga/midnight_secretary/
http://www.mangago.zone/read-manga/ookami_shoujo_to_kuro_ouji/
http://www.mangago.zone/read-manga/kodomo_no_omocha/
http://www.mangago.zone/read-manga/gakuen_alice/
http://www.mangago.zone/read-manga/h3_happy_hustle_high/
(Not that bad of a guy, but fears women so act like a bit of a jerk at the start)
http://www.mangago.zone/read-manga/cherry_boy_that_girl/
(Fear of women, act like a jerk at the start)
http://www.mangago.zone/read-manga/crazy_girl_shin_bia/
http://www.mangago.zone/read-manga/boy_of_the_female_wolf/
http://www.mangago.zone/read-manga/hot_blooded_woman/
http://www.mangago.zone/read-manga/hot_gimmick/
http://www.mangago.zone/read-manga/paradise_kiss/
(Well he definetly fits, but his personality stays the same)
http://www.mangago.zone/read-manga/tonari_no_atashi/
( well she doesn't end up with the cold guy, which tbh was very suprising, still a great read imo)
looking for recommendation where the ML is heartless or cold ANYTHING THAT MAKES HIM LOOK BAD AT FIRST THE WAY HE TREATS THE FL (Straight) !!