Good friend starts to act like more than friends?

[Anonymous]

Hi there is this girl, who is a good friend of mine and she has a boyfriend.

The other day our mutual friend and I were visiting her and she was flirting with me multiple times (we have our little inside jokes) but she was making them all time.

She also wanted to pick lint out of my face multiple times, and when she was doing my makeup for Halloween, she was touching my shoulders and the back of my head almokat the entire time.
She did the make up for our friends and she barely touched them outside of what was necessary.

We watched a film together and I showed her a couple of clothes I want to buy and she sat down super close to me, her leg was touching mine the whole time. I caught her staring at me at least 3 or 4 times as well, when we were in a group setting that evening.

Now I know that normally these are sure fire signs that she has a crush on me, but she has a boyfriend and I really don’t know what to do. Should I confront her about these things? I obviously don’t mind the attention (I’m single) but I want to keep things respectful towards her boyfriend, so I kinda get uncomfortable sometimes when she does these things.

[exitseven]

The thing about friendships with the opposite sex is that often you can get infatuated with the other person. You spend so much time together and you get along really well so maybe it could be something more. I think she likes you as more than a friend.

[Asker]

That’s the thing we have the deepest of conversations, every time it’s just her and me and we can literally talk about anything for hours.
We have similar interests as well, we love each others humor, so all in all it’s probably the friendship I’ve ever had with a girl, but still she has a boyfriend, I know the guy and he’s really nice, so it’s not even that he’s a jerk and I think ‘she would be better off with me’…
Thank you for your response by the way.