It's impossible to know how a person feel. We are all seperet yet share similar body structure and similar functionality, yet our brains wired differently.

The most we can hope for is translating our feeling to reach the other person throught certain expressions: Vocally, physically, medium, or by giving something up.

Vocally:
Signing, poetry, usage of words (sweet talk, dirty talk), gesture like humming, kissing sounds, whistling, interjections ( woah!,ahhh!, mmmm )
Even insulting & cursing sometime.

Physically.
Body language, facial expressions, through gentel touch, kissing, hug, sex, sometime by hitting, breaking & throwing stuff releasing excessive emotions.
Dancing.

Medium:
drawing, sculpting, writing, gifts, through smells ( fragment, perfume, flowers, inscents ),  playing instruments. Hair styles& clothes.

Giving on something:
Money, Time, Health, and safety ( defending/preventing, rescue ).

There is more to be said like willingness to  do a one request. Sharing food, sharing space, being vulnerable. Natural body responses 🍆💦 🤭
Blushing. Anger, crying, happiness, excitement, engagement.
These all some of the ways to translate one's feelings across and all what we can hope for that they translate well.

It's interesting to see how diffrent kinks came from an inner desirea a need in me despite might what the kink shows.

Like being desired manfist itself on being molested.

I wonder if anyone see that in themselves too?
I do be interested to hear.