12.25am – Dan goes to bed.

4.40am – Alarm goes off. Amisha gets up.

5.00am – Amisha leaves for airport.

5.36am – Phone rings. Amisha has forgotten her passport.

5.45am – Dan in cab.

5.59am – Dan arrives at airport, hands over passport.

6.04am – Dan in cab.

6.17am – Dan back in bed.

8.30am – Alarm goes off. Dan gets up for work.

 +  =