http://www.mangago.zone/read-manga/gravity_eyes/ seme is kind of harsh but soft when he falls in love with uke
http://www.mangago.zone/read-manga/fools/ seme is cold and unfriendly, but gets suuuper sweet and soft for his bf
http://www.mangago.zone/read-manga/pet_oshigotochuu/ seme is kind of harsh and cold, but gets soft for uke
http://www.mangago.zone/read-manga/renai_prism/ uke is bad at showing emotions but is sweet with seme
http://www.mangago.zone/read-manga/romantic_box/ uke is cold and tries hard not to show how he feels towards seme, but when they get together, he becomes soo soft
hope i helped a little bit!
This is what came to mind. http://www.mangago.zone/read-manga/konna_nichijou/
Hi, I'm looking for a yaoi with a cold seme that becomes soft for their seme or the other way around (cold uke, soft for seme), does someone have a recommendation??(。・ω・。)ノ♡