Ron Weasley pines for Hermione, but is too clumsy to ask her out properly. She, in turn, becomes smitten with Viktor Krum, the Bulgarian champion.

Year 4:"I reckon they're trying to do you in." Ron spends some time in Harry Potter and the Goblet of Fire being a bit of an idiot. Hermione accurately identifies the problem as jealousy and has ...

Without Ludo, the Weasley twins didn’t have this storyline in Goblet of Fire, and it made the opening of their shop two movies later, in Harry Potter and the Half-Blood Prince, very confusing.