It is normal that the novelty in a love relationship will gradually disappear after a period of time. However, if you want to rekindle a new passion in your love relationship, you can consider the following suggestions:

1. Talk frankly with your partner, tell them how you feel and ask them if they feel the same way. Find out the problem together and work out the solution.

2. try new things. Trying new activities or experiences can make your relationship more interesting and challenging. For example, you can try new restaurants, travel destinations or learn new skills together.

3. Create a romantic atmosphere. Creating a romantic atmosphere can make your relationship more intimate and warm. For example, you can arrange a romantic dinner or a romantic date.

4. change your opinion. Sometimes we fall into the mindset that "grass is the green of others' homes", which leads us to ignore the beautiful things we have. Try to look at your relationship from different angles and realize how precious your love relationship is. Get to know your partner better.

5. Getting to know your partner better can make it easier for you to establish deeper contact with them. You can ask them about their dreams, interests, past experiences and so on.

please note that everyone and every relationship are unique, so the above suggestions may not be applicable to everyone. The most important thing is to remember that a relationship needs continuous efforts and communication to maintain.