Are you sure you don't like him? Really no feelings? The heart will not lie, you will be jealous of him, and you will be inseparable from him, so you care about him, right? Let's just say that we often imagine our future partner as what we want and can cater to everything, but in the end, the buyer we find is far from our imaginary lover. So don't say anything about personality disharmony, just look at the feelings in your heart. Maybe you are beating gently for him.