I don't know if this is the case for everyone, whenever my ASD girlfriend has some good quality bonding time with me, it often follows with a day or two burst of NT behaviour. She suddenly seems to be able to understand some jokes, and feels more comfortable in negotiating larger social contexts. She doesn't know how to describe her sudden desire to hug me, explaining that "I know hugs release oxytocin".
She then reverts back to her normal self. She normally hates hugs and all forms of physical contact, and feels more comfortable in smaller social interactions where there is no need to negotiate so many conversations at once.
Does romance change ASD attributes in other people as well?