Matthew Perry has opened up about the time Friends co-star Jennifer Aniston confronted him about his addiction issues. The actor sat down with Diane Sawyer in a new ABC interview, where he spoke about the moment Aniston told him everyone knew he was drinking. "Imagine how scary a moment that was. She was the one that reached out the most... I'm really grateful to her for that," he says. "Secrets kill you... secrets kill people like me." The full interview will be released on 28 October. ABC News