sell out

Someone Who Is Either With Someone All Day/Or Is Close Mates With Someone . .And Then When They See Someone Else , They Walk Off With Them And Do Not Realy Care About The Others Or What They're Doing . .
They Will Walk Off Without Even Saying Bye Or Looking Back . .

Peter And Sarah Are Bast Mates With Cass , And Then When They Saw Kev , He Said He's Got Weed , And They Just Walked Off And Sold Me Out. . Sell Outs