Arnold complains to Grandpa when pesky Helga starts to really annoy him; Arnold asks a has-been singer to perform for his school.
Arnold tells Grandpa he's tired of dealing with Helga's nonsense. Grandpa tells Arnold a story about a girl he had to deal with when he was a kid. / Arnold is in charge of finding entertainment for the school dance and chooses Dino Spumoni.—Anonymous
Girl Trouble: When Arnold gets tired of Helga picking on him every day, Grandpa tells him a story about a girl who did the same thing to him when he was a kid. School Dance: Arnold is in charge of finding music for the school dance, but the kids aren't too happy about his choice of getting Dino Spumoni, until he starts singing his old hits.