Radio 4 in Four - What is the right and wrong moment to propose? - ÃÛÑ¿´«Ã½ Sounds

Radio 4 in Four - What is the right and wrong moment to propose? - ÃÛÑ¿´«Ã½ Sounds
What is the right and wrong moment to propose?
Some people spend months planning a proposal. Does the time and place matter?