Gifts from a friend..

Well, when you are opening a box to unveil the cars model that you bought from a friend, and you saw there are few more extra cars, you might think your friend made a mistake. Then only, he said those are extra gifts from you. What will you respond? Me? I was kind of shocked and happy plus a bit embarrass to accept it cause ..well I don't know also..Here are the cars he gave me ...
Thanks Ebug !! (Forumer from Lowyat)