Filma balstīta uz patiesiem notikumiem. Aizkustinošs stāsts par ģimeni, kas 2004. gadā atradās Dienvidaustrumu Āzijā notikušajā cunami epicentrā.Cunami, kas atzīts par vispostošāko dabas katastrofu modernajā vēsturē.
Melvin, a British author living in America, returns home to London for Christmas to introduce his American fiancée Lisa to his eccentric British-Caribbean family. Their relationship is put to the test as she discovers the world her fiancé has left behind.
Melvin and Lisa return in this highly anticipated sequel to the 2021 romantic comedy, which is rumoured to introduce Lisa's family.