While Noa and her father are Australian, the actors playing their roles were not actually born in Australia. Nathalie Kelley was born in Peru, before moving to Australia when she was 2 years old; and Grant Bowler was born in New Zealand, before moving to Australia as a young child.
The show is based on an Israeli show named "Lihiyot Eta" (to be with her).
At the end of the original show ("lihiyot eta") Noa and Amos(who Daniel is base on) end up together, and have at list 2 kids. Vanessa and Asaf (Mateo) are together with 3 kids. Merav (Natalie) ends up marrying her girlfriend And having a daughter.