An accidental drowning, brain hypoxia for a long time to let the famous clothing designer Li Weiwei lost some memory, her memory stuck at the age of 23. Madly in love with memory for the designer's boyfriend became a good friend and rival, Huo Xiao has become her fiance. Vivian doesn't believe himself and former boyfriend Chen Yidu broke up, she tries to investigate the antecedents. In order to protect her fiance Huo Xiao, to recover his fiancee, do everything possible to obstruct her investigation, keep around her. Li Weiwei back in the past, found himself and the people around in busy gradually forget the original dream. Wei Wei and Chen Yidu broke up, but also because the two people in the pursuit of career, ignore the love and communication, the grudge and misunderstanding of the road to go farther and farther, the relationship between Yidu Vicki and Huo Xiao Chen misunderstanding, eventually broke up with her. 30 year old Li Weiwei decided to change the status quo, she gradually untied the past misunderstanding, not only to find the love, but also regain the initial heart and dream.

一次意外溺水，长时间脑部缺氧让著名服装设计师厉薇薇失去了部分记忆，她的记忆停留在23岁。记忆中热恋的同为设计师的男友竟成了竞争对手，而好朋友霍骁却成了她的未婚夫。薇薇不相信自己会和前男友陈亦度分手，她努力调查前因。未婚夫霍骁为了保护薇薇，追回自己的未婚妻，千方百计阻挠薇薇调查，守在她周围。厉薇薇回溯过去，发现自己和身边的人在忙碌中逐渐忘记了最初的梦想。薇薇和陈亦度分手的原因，也是因为两人在追逐事业的过程中，忽视了爱与沟通，在斗气和误会的道路上越走越远，陈亦度误会薇薇和霍骁的关系，最终和她分手。30岁的厉薇薇决定改变现状，她逐步解开过去的误会，不但找回了爱情，也重拾了初心和梦想。