any bl with these kinda of male leads?

i tried searching but im not sure how you would describe these mls. Its like a pretty/beautiful/handsome male lead but they are also usually expressionless to everyone but the mc, and and gets jealous and acts like a child sometimes with the mc.

some characters i like that have a similar personality to what i want is:
sihwa from love in orbit
kang do jin from robber x lover

so if there are any bls out there (can be with smut or without) with any semes or male leads with these kinds of personalities, please tell me….!! THANJ YOUUUU