From the time she was born, Lotte’s father Frans Hofmeester filmed her once a week until she was 12 years old. Then, he took the footage and edited it down to a short clip so you can see her weekly evolution. It’s not only her appearance that changes — longer hair, less baby fat— but you can also see how her personality changes with time, since we can watch her expressions as she’s talking to her dad.

It’s only part one of the video so stay tuned for the second part… in a decade or so.

Watch it here: