Johnny Depp is still keeping mum about the undisclosed illness that landed his 8-year-old daughter Lilly Rose in hospital earlier this year - but is opening up about his paternal panic during those harrowing days last spring. "To say it was the darkest moment, that's nothing," the actor tells Entertainment Weekly. "It doesn't come close to describing it. Words are so small... Now every single millisecond is a mini-celebration. Every time we get to breathe in and exhale is a huge victory. She pulled through beautifully, perfectly, with no lasting anything." Depp's next project is Sweeney Todd: The Demon Barber of Fleet Street.