Gammas: what is a good sign that you really trust someone?

[smilodon]

You tell them detailed, specific events in your life. You don't speak in generalities, but in specifics. For example you could tell a whole group of people that 'I'm shy.' Or 'I'm nice.' But you might only tell your close friends about the time you were so shy that you hid in the closet when your uncle was over. Or whatever.

Eh that example kind of sucked but you get what I mean.

Are you talking about yourself or talking to someone else?