Lea is a young girl on the brink of death. She begins her final challenge, a thesis that seeks proof in the belief that happiness can be multiplied, as can the feelings of sadness, loneliness, and misery. Unfolding the research, she discovers the "Werther Effect", a phenomenon that creates a negative domino effect. She turns to her work on a project which will achieve the oppos..。鼎顶影视（dd1718.com）为您提供快乐影响影片提供最有价值的影音报告!如果喜欢这部电影《快乐影响》，分享链接 http://dd1718.com/shipin/kuaileyingxiang.html