There is this movie about two boys, there are a few scenes where they are sitting down with this kid with glasses and there are other children around. One of the boys helps another with a bully. Then there is another scene where the boys are sleeping and one of them has a dream where this massive bull bashes out from the shed and starts to talk about the other boy. I think one of them may have a sickness or something

"The Cure". Elija Woods and Brad Renfro. Or it could be "Drillbit , with Owen Wison.