Yeomin's reaction makes me think he's been used/played by someone before, like someone knew Yeomin had feelings for them and played him. If that's the case I hope Yeomin just goes with the flow not expecting anything while the seme just falls in love with him in the process. And when he's fully inlove and starts being clingy or possessive Yeomin just kind of goes, "Oh? But I thought we weren't dating?" lmaooo