What do you remember?
The girl-on-girl kiss :: The visceral physical effect is one of the strongest drives of cinematic expression [Medium Specificity] —
When the image represents a bodily sensation, we can not help but feel the same sensation on our own body (by a conjured empathy / association) like a phantom pain.
Notice the way an audience will rub their wrists during a suicide / razor-blade sequence, or their soft forearm veins during the portrayal of a heroin-injection.
That’s because movies are not a tangible thing, but an unfolding play of senses.