I just saw, few minutes ago, that when I logged in with a friend's account while I was watching the chat's little window in my own account, in another computer, the ex-boyfriend of my friend got offline instantly. Weirdly, when I got out of my friend's account (and was still watching in my own account in another computer), the account just kept "online" for a few seconds and, then, was offline, and one more time the ex-boyfriend INSTANTLY reconnected. This procedure was repeated three or four times. What does it means? She was with the ex-boyfriend in his or her registered computer? Or he was smart when was dating her and did something that fused both accounts, for he can see her's conversation until now in the chat? Please, help me. This is very important.