One of my students, A, has been with me for over a year now. He was just three years old when he started, and without much English. His favourite thing was to get the Playmobil cars out, fill them with people, and quietly act out stories with them on his own.
He did lots of other things too. Here he is in the playground, back then in September 2020, with two other students, making a house with the giant Polydron: