The course of true love never did run smooth. For some couples, it seems to take longer than others to get it quite right. These four particular couples needed a great deal of time – and decades apart, a time loop, or time travel in order to connect. In one memorable case, they required a magic groundhog. Perhaps they can provide some inspiration for any singles hoping to meet someone in Elizabethan times or the twenty fourth century or even Punxsutawney, Pennsylvania.