In "8 Rules of Love: How to Find It, Keep It, and Let It Go," author Jay Shetty offers insights on how to navigate the complexities of love. Here are the eight rules:

1. "You and your partner are not the same person." Shetty emphasizes the importance of respecting each other's individuality and giving each other space to grow.

2. "Love is a verb, not just a feeling." Love requires action and effort, including communication, prioritizing one's partner, and showing appreciation.

3. "Love is not just about receiving, it's about giving." Being generous and selfless towards your partner is crucial for a healthy relationship.

4. "Forgiveness is crucial in love." Shetty writes that forgiveness allows for growth and healing in relationships.

5. "Your past relationships do not define your future ones." It's important to let go of past hurt and not bring it into new relationships.

6. "Love requires vulnerability and honesty." Being open and transparent with one's partner allows for deeper connection and trust.

7. "Love is about acceptance, not judgement." Shetty emphasizes the importance of loving and accepting each other's flaws and imperfections.

8. "Letting go of love can be just as important as finding it." Sometimes relationships may not work out, and it's important to let go with grace and gratitude for the lessons learned.

Overall, Shetty's book provides practical and insightful advice on navigating the ups and downs of relationships and finding true love.