欧内斯特发现15岁的女儿妮娜并非自己亲生，而是妻子与他俩儿时伙伴菲利波所生。不久后妻子过世，妮娜也得知自己的父亲是菲利波。此时欧内斯特和菲利波在同一所学校共事。妮娜决定靠自己力量弥补两个爸爸之间的隔阂。A rivalry forms between two teachers who are polar opposites: a strict, old-fashioned by-the-book instructor and his cheerful young counterpart interested in social media.
