You are encouraged to tell others at work exactly what you think and although sharing your ideas is easy at first, others won't necessarily agree with your perspective. You may not be eager to back down, but looking at this as a competition will only make matters worse. Remember that finding common ground will ultimately make everyone involved feel good about being on the same page.
Today your partner may have a desire to take you somewhere completely different. You both want to experiment with new ideas. This will do you a lot of good, especially if you have been going out to the same old haunts. You may find that it brings out a whole new aspect of your relationship and brings you closer together.