Video owns GOYB and Magnificent.
Wow, didn't think they had a curveball like that left in them re videos.
People on youtube seem to be struggling with it, here's my interp after one look:
Characters - Boy, Mum, waif, girl, tramp, dog
Boy runs away from home. Mum, who is a nurse reacts badly, ignores the patient, she leaves, picks up waif who has done a runner on her apprently drugged up man. Girl xerox's lost dog pictures. Tramp finds a dog. Boy sees tramp on train, scares him about his future, so he runs back to find mum. Dog follows and jumps on the girl who is looking for him. Tramp finds boy's food in his bag he left on the train. Boy runs into mum and a coffee shop.
Everyone is happy
Boy goes home
Mum finds boy
Girl finds dog
Dog finds girl
Waif escapes man, finds the mum
Tramp finds food.
Anything I missed?