What is she stares at me but acts uninterested?

If someone stares at you but then acts uninterested, it can be confusing. Several possibilities could explain this behavior:

1. Shyness or Social Anxiety: The person might be interested but feels shy or anxious about expressing it openly. Staring could be their way of showing interest from a distance.

2. Mixed Signals: Sometimes, people send mixed signals due to uncertainty about their feelings or intentions. They might be curious about you but haven’t decided how they feel yet.

3. Playing Hard to Get: In some cases, a person might act uninterested to see if you will make the first move or to gauge your interest.

4. Coincidence or Habit: It might be a coincidence, or they might have a habit of staring without realizing it, with no particular interest intended.

5. Misinterpretation: It's possible you're interpreting their look as interest, but they are simply zoning out or lost in thought, not necessarily focused on you.

6. Sussing You Out: They might be trying to understand you better before deciding whether or how to engage with you.

If you want to clarify the situation, observe their behavior in different contexts and consider initiating a friendly interaction to better gauge their interest.