Personally if somone comes up to talk to me and my girl i dont feel threatened, dont need to react

If somone is obviously flirting with my girl and ignoring me, i`ll say somthing like
'are you flirting with my girl'
then id prolly say to my girl ' do you fancy him, why dont you 2 swap numbers'

i think basically id be looking for any excuse to ditch either of them, i would be testing her and giving her enough rope to hang herself

if somone is blatantly being creepy, weird or disrespectful then id tell them to do one. and slap them if necessary
thing is with me knowone ever gets between me and a girl im with-- i give off
'im going to rip your face off vibes' which people pick up on before they even approach