Ooh, you’ll really like Sign! ( if you hadn’t read it already ) Yohan is literally the embodiment of what you just described <3
maybe try here u are
Heart strings....
Check out Akira Norikazu (mangaka)
I was just reading this manhwa called Love So Pure, yes it’s ongoing but it has what your looking for. +Queen uke
The rational pervert (uke matches your description)
You're right. I was looking for something like this one.
I'm looking for yaoi/shounen ai manga like this but I don't know what to search.
manly/muscular/bara/ etc. looking but have a soft and kind heart and maybe a very shy and scared personality.