How to know if your doctor is attracted to you?

After careful observations and going to my doctor for over 2 months now, I am now 80% sure my doctor who is much older than me is secretly attracted to me. But just to make sure, I still wanted some other opinions. What are some signs that an older doctor might fancy a younger patient? What are some things that he may do or say that may not be something a doctor would normally do or say when treating his patient who goes to him regularly?
How to know if your doctor is attracted to you?
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