Depends, what did they sound like, high-mid- or low, think of a dad or a teen voice and what they are saying and as if they get along well or not
Explanation:
The term "RSVP" comes from the French expression répondez s'il vous plaît, meaning "please respond." If RSVP is written on an invitation, it means the host has requested that the guest respond to say if they plan to attend the party.
E. During busy times smaller “butt”information details can’t be forgotten
I'm more than sure your guesses are correct.