Love is in the air in Springfield, but some hard choices have to be made. You know it's serious when the show does away with both the chalkboard and the couch gags, as Edna Krabappel finds herself in hot water after one of Bart's pranks goes too far, and discovers unexpected comfort in the many sweaters of Ned Flanders. It's the season finale of The Simpsons, and with only one guest voice, we're already ahead of last year's finale mess.