The Simpsons is the biggest cartoon comedy in the world, with suburban couple Homer and Marge at its heart. From their beginnings as high-school sweethearts to the travails of married life, they're an unbreakable pair. Gag-heavy as it may be, it's also a series with plenty of sentimental plots, from Homer giving up his beloved Duff beer for a month to prove his love to Marge, to Marge composing a heartfelt poem to a dying Homer (miraculously, he makes it through his sushi-induced food poisoning).
