Dad took Tony to the preschool Monday morning -- the first time for him to go to Tony's new preschool location. This location is much more convenient, since it is only a ten minute electric bike ride away from Casa K -- unlike the old which involved a forty minute bus ride.
Tony cried when dropped off -- maybe being separated from his father upset him.
Tony was also upset when his father came to pick him up in the afternoon. Perhaps he was upset being pulled from the classroom and not knowing what was to happen next.
What did happen next was the Andis took Tony to a nearby bridge to look at boat traffic. They then went to a nearby park so Tony could throw rocks into a canal.