One potential ally could be a new student at school. This new kid might see what Romano is going through and decide to be his friend and stand up to the bullies. Another could be a teacher who finally notices the bullying and takes Romano's side.
There is no evidence or information to suggest that Ray Romano played in 'Love Story'. His acting career has taken him in other directions. For example, he is famous for his role in 'Everybody Loves Raymond' which is a very different type of story compared to 'Love Story'. So, definitely, he is not in 'Love Story'.
Dora is purely fictional. It's designed to engage and entertain children through imaginative scenarios and adventures, not based on real-life events or people.