https://www.youtube.com/watch?v=Nj_o5FiKTu8

Losing his parents at a young age, Harry struggles to live with his aunt, uncle, and cousin. Harry’s aunt, uncle and cousin never accepted him into the family.  They treat him poorly.  Harry’s cousin consistently bully him . His aunt and uncle forces Harry to be absent when guest comes over to the house.  It is as if Harry’s existence does not matter.  In this scene, Harry is trying to leave the house. He is unable to stand the humiliation from the family. He cannot stand being mock.  He never called this place his home because he never felt the love and comfort of being there. Instead, he once said Hogwarts is his home. He has nowhere to go except to stay at Hogwarts.