She ended up in Kenya:

In many ways, the setting is just a typical family breakfast.

Young children and their mother enjoy croissants and orange juice while sitting around a table together.

But things become a little different when you notice a giraffe poking its head through the window to join them for a drink and a bite to eat.

Note to hyper-literal relations: "lost sister" is a literary device. Except when Nina's GPS unit runs its batteries flat.