Id say its on how they react.
Everybody has different opinions, and in a relationship, theres gotta be chemistry, connection and communications. How they handle it is DEFINITELY a sticky slipper slope. For example, if tge woman likes tacos and tge man likes burritos, they comprimise to each getting their own choice..but if the woman cant have spices, maybe the man can suggest a place that has it all like a buffet?
Something in a relationship has to be real, heart felt and meaningful..without that communications, the connections get severed. You can build on shared interests, but make sure that you stay by your own choices. Comprimise means nobodys happy, but everyday they are satisfied..