It's probably nothing but a couple of people ask me questions and told me to tell them through email.
True fact: Men that are newbies on the first day and says that they're a girl that wants to talk to you thorugh skype or email, they are finding a way to steal money from you. Sometimes they don't want your money but I don't usally trust those people!!!
If that happens to you, PLEASE check their profile for their gender, age, OR if they have ANY activity. I don't want it to happen to you.