Most child actors under the age of six or seven have a limited memory of events, (It varies with the child), and most child actors have visual records (Movies or film) that refresh and renew their memories of acting events
Presley Smith, born June 28, 2015, is a Canadian child actor and obviously too young to be asked to reminisce about her role. Her family is keeping her private life out of the spotlight, hoping to avoid any spectacle resulting from her acting work. You can find the series on Netflix, and tie-in DVD’s on Amazon.
Read my full answer at https://actingandactors.com/blog/2018/03/01/do-child-actors-eg-sunny-from-a-series-of-unfortunate-events-remember-acting-after-theyve-grown-up/