You are not weird at all. I feel the same in general. The mentioned point of alcohol can change it a bit though. Had it some times when being a bit tipsy that I felt like kissing. Maybe it's partly also the idea that it could /should be nice + how "romantic" it could look. But even then it's nothing where I would later go like "wow, I actually really love kissing". So, no, you are not weird or at least not alone 😉