First Time / 第一次

Sonq Shiqiao (Angelababy), 22, lives with her devoted mother, widowed shop owner Zheng Qing (Jiang Shan). Shiqiao, who always dreamed of being a ballet dancer, cannot exert herself physically as she suffers from form of myasthenia, a neuromuscular disease, that her father died of; the medication she takes also causes memory lapses. One day, at a charity fair, she bumps into Gong Ning (Mark Chao), a former high-school friend she always liked, and the two end up dating, despite the initial disapproval of her mother. Gong Ning dropped out of university to spend more time with a rock band he leads; also, his girlfriend, dancer Peng Wei (Cindy Yen), has dumped him because of his inability to focus his life. However, for Shiqiao, Gong Ning is the perfect partner.宋诗乔（Angelababy/杨颖 饰）经常独自对着录音机说出自己心中的秘密。因为她患有的先天性疾病，让她无法从事任何剧烈运动，甚至还有失忆的征兆。所以，诗乔习惯了用录音机记录下自己生活的点点滴滴。同时，她也习惯了经常服用药物带来的诸多不便。看在眼里，痛在心头的母亲郑青（江珊 饰）对诗乔的关怀无微不至，母女俩相依为命，但是母亲最大的心愿就是让女儿能够体会爱情的美好。正是青春年少的诗乔，也突然发觉身边缺少一个可以分享感受的伴侣。一次偶然的机会，她在游乐场扮演卡通玩偶的时候，巧遇了引吭高歌的摇滚青年——高中同学宫宁（赵又廷 饰），后者便对她展开了爱情攻势。两人堕入爱河，这也是诗乔第一次感受爱情的美好。而宫宁也开始鼓励诗乔实现跳舞的梦想。然而，爱情从来都不会一帆风顺……