Not all do.
I can only remember one guy I dated that prefered my hair straight (and it was because my hair looked much longer when straight).
But then the rest of the men I dated really liked my hair and touched it all the time, they always said my hair looked 'beachy' and natural. It was also good that I didn't care if it rained and had no problem to jump in the beach/pool/shower and being spontaneous in general.
My husband LOVES my hair. He says curly hair is far sexier than straight.
3A-3B mix, medium-thick, prone to splitting. Products: Aubrey Organics Honeysuckle Rose Conditioner, Jojoba oil, Free me freesia conditioner to detangle. Trying to experiment with protein DTs a few times a month.