They even go to places for pregnant women, practise an exercise for pregnant mothers and spend their time together at school and outside.
Juno strives to carry out the duties of a good father, and always stays at Jenny's side, taking care of Jenny's nutrition for the sake of their baby.
The film's screenwriter, Diablo Cody, commented on the coincidence in October 2007, stating that she had been unaware of the existence of Jenny, Juno prior to her own film's release.
She said that, although she had not previously watched Jenny, Juno, she is now interested in seeing it.
They try to seek help but there is no mobile phone connection.
They wait there until midnight, when a fisherman arrives and sends both of them back home.