I miss stranger

It's wierd, right?
How can I miss a stranger? Actually I miss having conversation with stranger. It's been a very long time since the last time I did it. I don't even remember when.
Blather with stranger can be so interesting, refreshing and addicted, like a coffee.
Sometimes a good conversation is the one that have no mean, no purpose and leads nowhere, you did it just because you want. And most of the time I did it with stranger.
And now I miss to have that kind of convesation.