My MILF teacher gave us our final today. We took a class picture in the beginning of the year and it was on the front page of our final. When I was done, she walked over, spinned the paper so it was facing her, then drew a heart around my face in marker then collected it. She didn't do it to anyone else.

She's given me a lot of IOI's before, and acts flirty in general towards me. Like she'll walk over to me so we're touching somehow and stay there for a minute. Also she get really close to me/leans over close to me when I ask her a question.

Not sure if this is an IOI but if I'm sitting and talking to her, she'll lean on the table/desk and look above her glasses at me and maintain eye contact. [Like this but with the glasses resting on her nose instead of being held](https://media.gettyimages.com/photos/beautiful-seductive-business-woman-looking-over-her-glasses-picture-id185007333)

I'm 6'4", 220 lbs, big forearms, manly hands, etc. and the only guy in her class so there's a lot of sexual tension IMO. I'm a senior by the way. She finalized her divorce this year even though they were separated but she's dating a guy who is completely bald, has a disgusting looking beard, and is like a head shorter than me. She definitely seems like the type to cheat.

I'm not really interested in fucking her since I don't want to jeopardize my college acceptances, but I would like to know if these sound like IOIs, since I'm not really sure how attractive I am.