Strange Experience

I was sleeping at night and woke up in the early morning. I checked my smartphone and it was 4:30 AM. Thinking I could still sleep, I lit a cigarette and took a drag. I watched TV, but it was some silly infomercial, so I put out my cigarette and went back to sleep. Then, when I woke up next, my smartphone was gone (my wife often charges it for me). I went to my wife's room and asked, 'What time is it now?' She replied, 'It's 4:30 AM.' Huh?! That was the time I was awake just a little while ago, right? Why hasn't time passed?! That's what happened. Has anyone else had any strange experiences?