Harry just arrived to The Burrow and now you four were on Ron's room, talking about the hollidays when Ron speaks

"Our mother was hestitant in letting us and Ginny go back to Hogwarts" he says lowly "Oh, come on!" Harry exclaimed, scoffing "This is serious, Harry, even my parents feel something and they are Muggles" Hermione interceds "Yes but we have Dumbledore, and he is the biggest and better wizard in the world, we will be safe! After all, he is only..." "150? More less?" Ron follows along with the joke, which makes all four of you laugh