Would one of your freinds copying everything you do annoy you?

so i have this freind. and we havent even been really close freinds.. we really never even talk that much, but for some reason he copies EVERYTHING i do. i get a pay as you go phone and so does he, i switch to a virginmobile phone and so does he, i get a verizon phone and so does he, i tell him i get my clothes from marshals and he goes and shops there now, i start wearing a ring and so does he, i get a watch and so does he, finally the thing that is about to push me over the edge is that i just got a car. (i am about to turn 16 and he already is 16 and already has a car). so i got a 2003 saab 9-3 and i've had it for only a little while and he sent me a craigslist post for a car add (the SAME exact car) and said he is going to get one in a few months and that he's going to have to sell his car..

is it just me or is this a little bit beyond rediculous? i mean it shouldnt bother me.. but it just does. i think it might be because i am really original.. i dont like to go with the crowd i do everything differently, and maybe having someone copy me just makes it feel like all of my work is being ruined. (i mean what 15 year old kid goes.."i want a saab as my first car!!") none! thats my originality that my freind keeps on trying to copy.

SO i guess what im asking is.. would you be annoyed? do you think this is slightly rediculous?.