What can we infer from the fact that Hazel has tears on her cheeks but she has forgotten for the moment what caused her to cry?

From the fact that Hazel has tears on her cheeks but she has forgotten for the moment what caused her to cry, we can infer several things:

1. Emotional Overwhelm: Hazel might be going through a lot emotionally. The fact that she can't remember why she was crying suggests that she might be dealing with multiple stressors or emotional challenges at once, and it's all become a bit too much to keep track of.

2. Distraction or Preoccupation: Hazel could be distracted or preoccupied with something else. If something else significant is happening at the same time, it could have taken her attention away from the reason she was crying.

3. Emotional Exhaustion: Hazel might be emotionally exhausted. When people go through intense emotional experiences, they can sometimes reach a point of emotional exhaustion where they can't fully process their emotions anymore.

4. Repression or Denial: Hazel might be repressing or denying her feelings. If the cause of her tears was something particularly painful or difficult, she might have subconsciously chosen to forget it as a way of protecting herself.

5. Time Gap: There could have been a significant amount of time between when Hazel started crying and the present moment. Memories can fade over time, especially in stressful or emotional situations.

Remember, these are all possible inferences based on the information given. The actual reason could be one of these, a combination of these, or something entirely different.