Do you think that i should be mad about this?

ok it is this guy who i like alot..he likes me to..alot i think, he invited me and some friends to go to this club, but i was too shy to dance even tho he asked me to at first, then about 30mins later i see another girl juking him..about an hour later he ask me to dance again still shy i say no.. then again i see other gurls juking him..when i saw it i was just like whatever, i was mad or jealous not even one bit. we arent dating yet, this is like our 3 time seeing eachother..so do you think that i should be mad about him with those other gurls?