It seems like this woman is exhibiting mixed signals and inconsistency in her behavior towards you. To address this situation, it's essential to communicate openly and honestly with her. Here are some steps you can follow:

1. Determine your feelings: Before discussing the issue with her, take some time to reflect on your own feelings towards her. Are you interested in pursuing a romantic relationship, or is this just a friendship to you? Understanding your own emotions can help guide the conversation towards a resolution.

2. Choose the right time and place: Find a suitable and private setting where you both can have an uninterrupted conversation. Ensure that both of you are in a calm state of mind and have the time to talk things through.

3. Express your observations: Start the conversation by expressing what you've noticed about her behavior towards you. Be specific but non-confrontational. Use "I" statements instead of putting blame on her, such as saying, "I've noticed that sometimes you seem distant, but other times you are very attentive and affectionate."

4. Seek clarification and understanding: Give her the opportunity to explain her actions. Ask open-ended questions to encourage her to share her perspective. For example, ask her if there are any specific reasons behind her fluctuating behavior.

5. Share your feelings: Once she has had a chance to express herself, it's important for you to share how her behavior makes you feel. Be honest but gentle, expressing any confusion, concern, or emotional impact it may have on you.

6. Discuss expectations: In this step, you need to establish clear communication about what you both want or expect from the relationship. Share your own intentions and ask her about her own desires. This is a chance to find common ground and clarify any misunderstandings.

7. Listen actively: Throughout the conversation, actively listen to her responses and allow her to fully express herself. Avoid interrupting or making assumptions. It's important to approach the conversation with an open mind.

8. Find a resolution: Based on the information shared and the feelings expressed, work together to find a resolution that both of you are comfortable with. This could involve setting boundaries, clarifying the nature of your relationship, or deciding to take things to the next level if there is mutual interest.

Remember, open and honest communication is crucial in any relationship. It helps to address issues, build understanding, and find solutions. Good luck!