Okay, backtracking, but when Daphne replies to the interviewer's comment and says "We were no exception- we were crazy about each other" I assumed she was talking about the group as a whole, and saying that the group had such a close-knit bond. So, of course it was practically inevitable for something to happen.
I didn't see it as if she was talking specifically about herself and another castmember, or anyone particular at all.
Grief does not expire like a candle or the beacon on a lighthouse. It simply changes temperature. -Nocturne