in the chorus of call me maybe, why does she preface telling this person to call her with "I just met you and this is crazy?" isn't giving someone your number what you do if you want to further interact with them socially? that's not crazy. now, what's crazy is if I said "hey, you're a really interesting person, and I want to talk more" then saying "so i'm not going to give you any way to directly connect with me when we are not occupying the same space" like you just walk through downtown calling their name or something
i think the crazy part was not about the number giving, it was about wanting to make further contact so soon after first meeting the person