When I caught a contagious disease and had to quarantine for a week, I thought I'd get seven days of peace & quiet. But it turns out that ponies are immune to human diseases and love to help...
Cloud Chaser endeavours to (in a smothering way) protect her vain, airy sister after they join the Ponyville weather team. However, as the saying goes: no mare is an island.
In Equestria, it's Nightmare Night. On Earth, it's Halloween. For ponies on Earth, adapting to Halloween wasn't difficult. Costumes, spooky decorations, and candy? Same old, same old. Trunk-or-treating? Okay, that's a new one...
Rainbow Dash is pregnant. A time will come when she has to stop being a daredevil flier and rest up a bit, but how likely is she to want to hang up her flight suit? Her foal's going to find a way of letting her know, and she won't have long to wait!