1.you began to write O.M.E. and not O.M.G.
2.you known what is the meaning of O.M.E(OH MY EDWARD)
3.you took with you the 4 books everywhere
4.you known when it`s Edward`s birthday, but it never it`s mencioned in the book(June 20, 1901)
5.when you see a car that is driving very fast you say: "It drive like a Cullen"
etc...see more in... http://twilightjacobcangodie.blogspot.com/2009/03/100-cosas-que-te-...