The Happy Days of Summer Vacation

Stella and John are having issues this morning.

"Stella, please stop fanning me."
"I'm not fanning you.  I just want to fan in this spot."

A few minutes later...

"Mom, will you tell Stella to stop humming."
"I can hum if I want."
"John, why don't you go to a different room if you don't want to hear humming."

John goes to the other room.
Stella follows.

"Stella, leave John alone.  Stop pestering him."
"I'm not pestering.  I just want to walk into this room."

From the other room...
"Hmmmmm hmmmmmm hmmmm."