Two 25-year-old men who meet by chance, fall madly in love, and are then separated due to an unexpected event. For the next thirty years they pursue the hope of finding each other again.
你有没有爱过一个人，曾经拼了命，只为和TA在一起。十年前，差生吕钦扬当众告白凌一尧，两人从校园步入社会，为了让她幸福，他不惜以命相搏。然而金钱、房子、婚姻等现实的考验，却将两人越推越远。十年长跑，他们能否还记得曾经刻在心底的约定：我要我们在一起。 电影改编自长帖《与我十年长跑的女友明天要嫁人了》。
