小贤（陈赫 饰）和一菲（娄艺潇 饰）的事业都开始走上正轨，但互相之间的感情依然磕磕绊绊。而子乔（孙艺洲 饰）和美嘉（李金铭 饰）之间虽然做回了男女朋友，但吕子乔的花心本性并不改，貌似还是喜欢去泡妞，着实让美嘉头疼。关谷（王传君 饰）的事业蒸蒸日上，但是和悠悠（邓家佳 饰）之间也还是偶有嫌隙。展博（金世佳 饰）对于宛瑜依旧难以忘怀，但也重新开始寻找新的伴侣。张伟（李佳航 饰）的事业终于迎来春天，即将结婚，并且回到了爱情公寓。
大家在爱情公寓里一起经过了那么多年，那么多事，每一个人都开始渐渐明白自己的生活方向和彼此在自己心中的位置。
不仅仅有相互之间的调侃、戏谑、捉弄，也更多了份相互鼓励、帮助、扶持。有美好，有欢笑；有失落，有惆怅；有努力，有奋斗，爱情公寓一如既往的见证了大家的青春与成长，无论是一菲、小贤、关谷、悠悠、子乔、美嘉、益达还是展博，大家的故事还在继续……

It's about a second generation rich boy whom loses his memory, and ends up in a bath parlor/spa and eventually learns the skills on how to give the best bath to customers.

With his directorial debut actor Chen Jianbin walks in the footsteps of A Touch of Sin, No Man’s Land, and Black Coal, Thin Ice and offers a hard-edged mainland noir where kindness and cruelty, madness and reason, greed and humanity all struggle for dominance and the fool might not be who you think . The hook here is Chen’s amazing performance as the simple, slightly crude Latioazi, a goat farmer who has a son in jail. When a young mentally handicapped man follows him home one day and enters his life, it sets off a blaze and a chain of events follows, which bares China’s class divide raw. His random act of reluctant kindness invites a parade of strangers and grifters all intent on draining Latioazi of what little he has.