QQ number

I have been asked for my QQ number often enough, but I normally hesitate to provide a satisfactory reply. Actually I have used QQ for a very long period, that was when I were still in Hong Kong while Kai was in Germany. I kept nearly all the conversation record between us from very early days of our relationship. Together with the yahoo messenger record and emails, I guess a series of book might be edited without difficulty. The content could be quite exciting.

The thing now is that why do I still need a QQ when Kai is sitting in front of me every night?

To those meaningless talks, I am just too mean, I know that. Shame on me.