A guy walks over to a group of guys and one girl and says to HER " These guys will get you in trouble " then she flips her hair back and giggles??

Not really hun.. she could just be showing off some

What about on his part?

More details would be needed, but from what you have said if it was as simple as you put it, then no that would not be "flirting."
It also depends on the body language of both parties.

https://www.askmehelpdesk.com/relationships/lustful-husband-just-dumb-74125.html

One thread is enough. You will get plenty of answers to your question in time. Just be patient. :)

No, not flirting. Just being part of the group. The ones flirting are the woman and the other two guys, it sounds like.

Ok here is some back ground
My husband was talking about work
He goes on to talk about this fat girl that works there . She works in the office he works in the shop... she is always in the shop.. for what I think but OK...

He says she was down in the shop on Friday talking to a bunch of the drives and he went over and said to her " O these guys will get you in trouble " then she giggled and flipped her her back... I SEE THIS AND THE TWO OF THEM FLIRTING WITH EACH OTHER..

Just based on that it sounds innocent to me

https://www.askmehelpdesk.com/relationships/lustful-husband-just-dumb-74125.html

Here is even better background!!

His statement doesn't prove anything. What he really means, he's the only one to know.

I don't consider it flirting.

No.

Why do you need two posts for the same question? That's confusing.