When I'm in a lineup for something (e.g: groceries, fast food, buffet etc.) and for some reason people all cram together and start pushing up tight up on you - literally to the point of someones cheek getting pressed against my back...but I look around and no one is reacting. I try to take a step to gain some personal space and they push up even harder. Do these people not have manners? For some reason this only happens when I'm in groups of Indians...is this a cultural thing? Back home bum rushing isn't that popular unless you're a..'Queen'.