What is why is he trying to make me jealous?

There could be several reasons why someone might try to make you feel jealous. Understanding the motivation behind this behavior can vary based on the individual's personality, the nature of your relationship, and the specific context. Here are a few possible reasons:

1. Insecurity: The person might feel insecure in the relationship and use jealousy as a tactic to gauge your interest or level of commitment.

2. Attention-Seeking: They might enjoy the attention they receive when you react to their attempts at making you jealous.

3. Revenge or Frustration: If they feel hurt or neglected, they might try to make you jealous as a way of retaliating or expressing their frustration.

4. Testing the Relationship: Some people use jealousy to test the strength and stability of a relationship, trying to see if the other person truly cares.

5. Boosting Self-Esteem: Making someone jealous can give some individuals a temporary boost in self-esteem, making them feel more desirable or valued.

6. Lack of Communication: They might not know how to effectively communicate their needs or feelings and resort to making you jealous as a misplaced form of expression.

7. Manipulation: In some cases, it can be a form of manipulation to control or influence your emotions and actions.

It's important to communicate openly and address any feelings of jealousy or insecurity directly. Understanding each other’s perspectives and working towards a healthier dynamic can improve the relationship.