在一次時空穿越(yue)實驗中,都(dou)重(zhong)(zhong)(zhong)(zhong)年輕科學(xue)家(jia)林(lin)(lin)嘉意外重(zhong)(zhong)(zhong)(zhong)生(sheng)(sheng)(sheng)(sheng)(sheng)到(dao)了(le)十年前(qian)的(de)生(sheng)(sheng)(sheng)(sheng)(sheng)談大學(xue)時代。重(zhong)(zhong)(zhong)(zhong)新回到(dao)過去的(de)戀愛她發現,原本孤(gu)獨寂寞的(de)都(dou)重(zhong)(zhong)(zhong)(zhong)自(zi)己竟然變(bian)得人氣爆棚,而(er)且還談起了(le)戀愛。生(sheng)(sheng)(sheng)(sheng)(sheng)談林(lin)(lin)嘉陷入(ru)了(le)混亂之中,戀愛不知道這個重(zhong)(zhong)(zhong)(zhong)生(sheng)(sheng)(sheng)(sheng)(sheng)后的(de)都(dou)重(zhong)(zhong)(zhong)(zhong)自(zi)己到(dao)底(di)發生(sheng)(sheng)(sheng)(sheng)(sheng)了(le)什么改變(bian),都(dou)重(zhong)(zhong)(zhong)(zhong)生(sheng)(sheng)(sheng)(sheng)(sheng)了(le)誰談戀愛?這個謎題讓她興奮又困惑。生(sheng)(sheng)(sheng)(sheng)(sheng)談戀愛