A young shopgirl is dance-mad, even winning prize cups in competitions. Circulating with lots of people gives her a dubious reputation, but we see it's unwarranted. The son of the owner of the department store she works in falls for her without realizing her status. At length, he puts her to a test to see just what kind of girl she is.
在哪里观看为何要变好？
为何要变好？花絮
为何要变好？于1929年5月23日发布。
为何要变好？由William A. Seiter执导。
为何要变好？的时长为84分钟。
为何要变好？由John McCormick制作。
A young shopgirl is dance-mad, even winning prize cups in competitions. Circulating with lots of people gives her a dubious reputation, but we see it's unwarranted. The son of the owner of the department store she works in falls for her without realizing her status. At length, he puts her to a test to see just what kind of girl she is.
为何要变好？中的关键角色有Pert Kelly（Colleen Moore）, Ma Kelly（Bodil Rosing）, Pa Kelly（John St. Polis）。
为何要变好？的评级为TV-G。
为何要变好？是一部爱情, 喜剧, 剧情电影。
为何要变好？的观众评分为7.5（满分10分）。