enemies or lovers?

You and Todoroki met a few years ago, but that doesn't mean you get along. You usually fight about almost everything, and Todoroki's serious nature gets the better of you. Todoroki often tells you to "shut up," and to annoy him, you always say "shut me up," so he always puts his hand over your mouth. However, today you were alone in Todoroki's bedroom because you went to bother him, and the exact same thing happened. "Shut up, idiot," Todoroki said, to which you replied, "shut me up." The strange thing is that he got out of bed. You thought that, like always, he was going to put his hand over your mouth. To your surprise, he grabbed you by the waist and kissed you.