Detect your Invisible friend On Gtalk

1.) Open Gtalk

2.) Double click on your invisible friend's name (u can use the search bar to find him)

3.) Click on the little button on top right of the chat window...... Choose Go off the record.

4.) Send him/her an IM (blah blah blah)

5.) If u see a message from GTalk saying mx@gmail.com is offline & cant receive your messages right now, it means he/she is offline.

if there is no message like this that means he/she is invisible.

Find him now :)