In what ways the expectations of men and women differ in a relationship?

Certainly......attraction. Who would find a "yes" person the perfect partner. It's almost like pairing gourmet foods which, in pairing, they carry opposite aromas and flavors, yet once melded together.....is quite exquisite.
Personally, I do best when, I am in the company of those who, carry similar tenets, yet who's philosophies are different from my own. I feel I grow that way.....each bringing a different dish to the meal so to speak. It forces the mind to work, consider, reason....

Honesty. Common decency. Love. Respect. Understanding. Grace.

well, generally both sides expect good sex.

Not saying expectations are necessarily based in history or reality, though

There are trends across the same group of people over the years like friends of mine.

But that is about as close as you will get.

People are very different and kind of strange creatures.

In my experience men needs sex to feel good and women need to feel good to get horny.

That’s all down to the ppl
In each individual relationship 🫠

We will call your number and assign you to a team. When we are done, each team member will be briefed on their anticipated behavior, team M and team W. You will produce 2.6 children with a randomly selected member of the opposite team. All team members will behave, dress, and speak as per the model for your team. No deviations will be tolerated at any time.

Not my field of expertise.

Both sides should treat each other as equals.