I have a small doubt regarding the usage of Bon soir and Bonne soirée. As far as my understanding goes or you can blindly say what I have been doing till now is: Bon soir, when you meet someone and Bonne soirée when you take leave of the same person(s).
I had a situation recently.So when I begin, I go by a salut in the morning and a salut when I leave for home in the evening. Yesterday, for a change I tried Bonne soirée while leaving and the replies as expected were ciao, salut… and some unexpected Bon soir's. So this confused me a bit!
Should I have used Bon soir or Bonne soirée?
Related queries:
While on the way back home if I meet someone whom I had already greeted in the morning, what should be the greeting in the context of Bon soir or Bonne soirée (no actual conversations involved except the greeting)?
What is the factor (time or sunlight) for switching from Bonjour or Bonne journée to Bon soir or Bonne soirée?
Combinations: Merci Bonne journée Au revoir ; Is this combination acceptable or should Bonne journée be the last in the list. Example situation: while leaving a magasin or a bus.