Oprah Moment 

A defining point in time in which a person comes to some sort of revelation or truth about themselves.

"I really had an Oprah Moment at that drug intervention."

Oprah Moment by Krakatoa March 23, 2006

Operah moment 

A close friend who you always talk to about your problems but never return the favour

The other day my girlfried broke up with me so i called my old friend out of the the blue and we had a operah moment and we talked for two hours,
Bit when he tried to talk to me about my problems i had to go and wash my hair ...

Operah moment by chikkn June 2, 2009