petti,
You cannot tell a man's faithfulness by the way he looks or
presents himself.
You judge him by his actions.
Stopping short of jumping into bed with that lady, he has pretty
much shown how much potential he has to possibly betray you.
That malay lady is just giving you a heads up.
Yes, sometimes women does watch each other's back, even for a
stranger.
I have some men who flirted with me in public while their
gf/partner was nearby.
Given a chance, I'd tell the woman her boyfriend/husband flirted
with me.
Most of the time, the woman will accuse me of flirting with their
husband first. But I don't care, because I have done my part in
warning her.
Ultimately, she will be the one living/dealing with him, not
me.
I am but a stranger.
Because, personally I don't condone such actions from men.
And I will not tolerate my own man behaving in such disrespectful
manner.
NOT when I am around.
If I am not with him, he can flirt all he wants when he is not with
people I know.
There is no such thing as a harmless flirt.
I'd keep him on a very short leash if I am you.