Well of course i've opened up to people on forums but I wouldn't consider it genuinely opening up to a stranger, seeing as i'm a stranger too, so I think it's a little different with the element of anonymity, so aside from forums, i'd say I've never opened up to a stranger really. There are times where I surprise myself and open up to someone i've barely known for very long or even talked to much but still not a total stranger u know?