Not the kind where the seme bullies the uke, but one where the seme just acts cold and serious around him. Just acts generally like he hates him, and not speaking much to him. The uke thinks he has a grudge on him or just doesn't like him, but the seme is actually in love with him, and gets nervous around him.
Of course, I'm a helpless romantic, so the seme has to be affectionate and protective 😉

I am locked inside a land when I sleep. A world that is dark and when it storms it never rains. Heedless of the fears and things I still don't understand, they are and will never be evil, for dreams, even nightmares, are our safe havens.

one couple in bitansan renai was exactly like that. the seme laughed with everyone else, but after the uke came, he was suddenly quite.

if there is an option between "to do" and "not to do", I will always choose the latter.

"what kind of crazy, twisted conclusion is that...?" - banana bread no puding

Hero Heel Seme acts like he hates the uke, he hurts him with words and he is totally cold.

And if you want more drama with cold semes I can recommend TATENO Makoto's all mangas.