Had a conversation with my aunt over the phone.
Aunt: James, we are here at the NSO (National Statistics Office). Can we stay there until 12NN because our papers will be released by 12.
Aunt: Is uncle around?
Me: Nope, he went to pick up Keith from school. He's sick. It's just me and the helper.
Aunt: Ahm, are you going to leave the house later?
Me: No, I don't have classes today and I need to study.
Aunt: Ok, so we'll be there in a while.
Me: Ahm ok. So, are you guys going to eat lunch here?
Aunt: [in a shy tone of voice] Ahm no, it's ok. Don't worry about it.
Was I being impolite?