New Year's Eve, 16-year-old boy fell in love with girls half a head taller than him, he was determined to be desperate and want in the coming year is 10 cm long to pull her hand. This seems simple wish affects the entire family, divorced father, mother, grandparents each side to help him seek medical attention, and asked the Buddha, to find secret; a relative accused personally. After a day the amount of that dream of one day after the height of a step back, but one day may not grow the fate of the force step before the finish this year's 365 steps, 16-year-old boy how to face their own and that hand is less than love? Hot-sensitive youth and family involved entanglement and date are used to measure height of the cold numbers continue to puncture, the interval; the world the joy of New Year's countdown, hip-hop Fight radiant, seems humorous plot and fiddled with adolescents struggling with arms stand up, that's like a boulder rolling down hill like a heavy fate.

新年前夕，16岁的男孩爱上了比他高半个头的女生，他下定决心要拚命运动，希望在未来的一年长高10公分去牵她的手。这个看来简单的愿望牵动了整个家庭，离了婚的爸爸、妈妈、外公阿妈一面各自帮他求医、问佛，寻找秘方；一面交相指责，新愁触发旧怨…。每天量完身高之后就觉得梦想一天一步后退，可能长不高的命运却一天一步逼前，走完这一年的365步，16岁的少年将如何面对自己和那伸手不及的爱情？炽热敏感的青春和牵扯纠缠的亲情被用来度量身高和日期的冰冷数字不断地穿刺、间隔；新年倒数全球同欢、街舞斗阵热力四射，看来轻松幽默的情节拨弄着少年奋力用双臂顶住的，那有如山顶滚下之巨石般沈重的命运。

16歲的永強是個愛跳街舞的男孩，愛上了一個比他高半個頭的女生，於是他決定拚命運動，365天以後再去找她約會，他決心在這段期間趕快長高。這個簡單的願望卻意外牽動了永強的家庭，大家一面幫強強「轉大人」，一面交相指責，新愁觸發舊怨…