Flirting

Is she willing to go all the way (cheat)?

So a female friend of mine (has a boyfriend) has been flirting with a male friend of mine (single) for quite some time I think. The things she's done are:

- Kiss him on the cheek multiple times when out (drunk)
- gives him more hugs than others when out drinking
- told him he was perfect height for her
- Offered him a zip of her drink multiple times when out drinking, but no one else
- Complimented his eyes
- Put her finger in his mouth while drunk
- Snuggled his hair
- told him he was cute
- been hesitant to join longer trips, but suddenly become interested when told he was joining as well. She initially rejected the trip, but was suddenly interested when told she and him would be sharing a room and bed alone (the trip was cancelled in the end). Later when asked if she wanted to join a similar trip without him she wasn't interested.

Most of these things have happened in front of friends (but not her boyfriend). What do you think it is? Am I crazy or is this happening?
No, she's not interested
She is interested, but nothing more
Yes, she wants to sleep with him
Yes and they've probably already slept together
Select gender and age to cast your vote:
Is she willing to go all the way (cheat)?
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