Likes and dislikes are a lot of what goes into forming relationships with others. Foods and drink, music, and stories can have major cultural significance.
Life can be complicated when, try as you might, you just can't get yourself to like eating the local delicacy in your hometown.
Planning a wedding can be a nightmare for some people. It's amazing how quickly an event that is supposed to be about the couple can turn into a whole big production about literally everybody else. I know from experience, I actually cancelled my wedding and surprised people with a beach BBQ/wedding because planning it got to be so stressful. So when one heartbroken man asked Reddit what to do about his fiance's struggles with planning their wedding, I felt for the bride-to-be way down deep in my bones.