you
The word vous means you, and it is French, not Latin.
Politely, it is "vous". Intimately, it is "tu".
Stand up
If that is an attempt at 'Parlez-vous francais' you might want to stick to english. :) Parlez-vous francais does mean 'Do you speak french?'
Rendez-vous is a French word from the verb 'se rendre', to go at a certain place. A rendez-vous is an appointment.
vous vous rendez, vous abandonnez
Chantez is the vous form of the verb chanter, which means to sing. Vous is the formal way of saying "you."
The word "you" is not French, so it is not clear what this is meant to mean.
the French word is "et toi / et vous"
Vous êtes laides (fem., plural) mean "you are ugly" in French.
"vous savez que vous m'aimez" means "you know that you love me" in French.
I assume you mean: rendez-vous, this is the french word for meeting or date.