In the suburbs of an Austrian city we see a little girl that is watching new neighbours moving in.

There is a little boy (same age) - the two kids see each other trough a hole in the brick wall between the gardens.

the boy places a happy meal box in this hole - with a lttle note for the girl.

and a frindship begins. the two keep sending notes to each other, almost every day.

after some time the boy is moving away and the girl is sad.

as time goes by she is growing up and whenever she takes a look at the hole she remembers the "good old days".

and all of a sudden a visitor is coming into the garden: it's him!