Question

Whats the difference between "tu" and "toi", and "bonsoir" and "bonne soirèe"?

Answer 1

Answer:

You / tu are still subject

You/ toi are still an object

it is between 5:30 p.m. and 6 p.m. that "good evening / bonsoir " replaces "hello / bonjour ". It is also customary to use "good evening" to open the discussion and its female equivalent "good evening / bonne soirée " to close it.

Explanation:

Answer 2

Tu means you and toi means the other person
Bonsoir is hi and bonne soiree is goodnight