I'm socially awkward, but in more complex ways than most autistics. I can read body language, recognise emotions, be tactful, make eye contact, smile, make facial expressions, express my feelings, enjoy hugs (don't mind being touched), have a sense of humour, need social engagement when feeling anxious or meltdowny, engage in small talk, interest in gossip etc, etc. That's rather natural.
My social awkwardness involves shyness, social anxiety, overwhelming empathy, confusion of some of the rules (like how to be interested without coming across as nosy), expressing feelings too much (which comes across as whining), not thinking of a response quick enough during a joke (but I do understand jokes and sarcasm), and feeling awkward when asking someone about their personal lives. For example, if someone I'm not close to has recently had a baby, although I know the cue to ask, I still feel awkward and not sure how to ask or bring up the subject to them.
It's not that I'm socially clueless, because I am not. I am literally just as good as an NT (an extrovert NT even) in my mind, but to speak it out just sometimes feels awkward and even embarrassing.
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Female