Every morning, Phil wakes up at 6:00AM, and finds the day completely reset. In an effort to woo Rita and prove his story, he convinces Rita to spend the night, who mistakenly believes that the day resets at midnight. The two end up falling asleep before the day resets, and Phil wakes up to find himself alone.
Had they not fallen asleep, would Rita have just disappeared at 6AM? Similarly, if Phil were to stay up until 6AM, would he magically just be transported back to bed? Does this scenario take place in any of the early scripts, or is it addressed anywhere?