One’s Very Bad Mood

One's Very Bad Mood is an episode of the Seven Little Monsters revival.

Plot
For reasons unknown, One is quite angry. From speaking to others rudely to throwing things, she acts up, Despite being disciplined for the bad behaviour, she doesn't let up anytime soon. Soon, One (and all the monsters) learn that it isn't OK to take out their personal problems on others.

Trivia
Today, Three is: Three Grylls, wilderness explorer

This episode is quite similar to the Arthur episode "DW's Very Bad Mood", as they have similar sounding titles and plot elements. However; unlike the Arthur episode, the cause of One's anger isn't revealed.