Responses
i think it's also because his character is more fleshed out than the first one. here, we are given an equal amount of "getting to know" about what Kunihiko is thinking. Meanwhile, Yuu is more spontaneous and almost "what the heck is he thinking...is he even thinking?"
Idk if its just me but I think this seme has more carisma then the other of the main story jahajahaik ╮(￣▽￣)╭