Was sleeping and I woke up at 7.00. I didn't know if it was 7.00 am or 7.00 pm. If it was 7.00 pm, I should wake up but if it's 7.00 am, I can go to sleep for a couple more hours. Sleep in. I knew it was the weekend.

I thought it was the evening but after much contemplation over the phone's time of 7.00 with no "am" or "pm", I realised that it was using the 24 hour clock and it was 7.00 in the morning. So I went back to sleep. But it was a scary few minutes.