I don't know if i am just being paranoid jealous person or did my hubby just flirted infront of me?

my hubby and I went to casino to play roulette then there was this woman who gets the winning chips before the dealer puts away that thing I forgot how u call it. my hubby told her not to then explain when to get the chips then she forgets again, hubby said ooops then i just noticed that it came to the point where i feel that my hubby was like flirting with her by messing around saying his ooops words then they were laughing. i wanted to walk out but i don't want people to notice that i am aggravated by that. i am the jealous type now i dunno if i am just being paranoid?