Scotty is many things but very importantly a good brother. Sammy is very frightened by thunder and lightening and Scotty decided to comfort his lil sister, keeping calm and keeping her warm. Take care of your loved ones
I have a lightning strike depicted that would scare little sister beneath the blanket if they were there.
In a story of mine, Elias Ferret gets a ride as a thunderstorm id setting in. And just in time too. Shortly after he got the ride, a double lightning strike struck right where Elias Ferret had been standing.