Depends on what they need.
If they need to let out their problems or tell their adventures, I'll listen.
If they need sharing talk buddy, I'll tell what I think needed to share (althought I often give too much information
)
It also depends on who I was talking to.
If they pick my interest, I could chit-chat for hours.
If they boring, I try to bear it as long as I can, and then... life goes on...
I intend to ignore stranger because I'm uncomfortable with people I'm not familiar.
And in internet, I could be and do whatever I want.