Talk:Gohan wa Okazu (Eiga 'K-ON!' Mix)/@comment-1784397-20131122000804/@comment-24162773-20131202020107

It's not just one word; the main difference between the two versions is the following verse, which appears after the third chorus in the movie version:

ロンドンブリッジ　テムズリバー ロンドンタワーに　ロンドンアイ！ ロンドン　ロンドン　やっぱり　お好み焼き＆ごはん わたし自身はロンドン人 （どないやねん！）

If you remember from the movie, Yui decides to sing the verse one last time by shouting out landmarks around London, mixing them with the original lyrics. Thus it is "connected" to the story and should not be a part of the other version's lyrics.