The thought of lip-kissing is rather icky to me, and always has been, partly because I have a very sensitive food allergy and so am highly cautious about what contacts my mouth, but I don't think that's the only reason. I'm not really sure what forms of showing romantic affection would come naturally to me; I haven't been in a position to employ them. I suspect I'd like holding hands.
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Now convinced that I'm a bit autistic, but still unsure if I'd qualify for a diagnosis, since it causes me few problems. Apparently people who are familiar with the autism spectrum can readily spot that I'm a bit autistic, though.