S1·E10 – A Sound Idea

Big and Small wake up to a creepy sound coming from downstairs. When they investigate it, they discover that it's just Ruby practicing her song. Ruby is having trouble, so Big and Small decide to try helping her. However, they both start to diverge from her idea, which angers her, as she feels like her song is perfectly fine. Eventually, Ruby has enough, and snaps at the two. They didn't realize that they were angering her that much, so they both decide to help her sing it the way she wants it, not the way they want it.