The kid held his own.
I completely agree.
Agreed - The Father of this smaller child should tell his son good job for standing your ground ...but next time put a right hand right back in that kids nose!!..and come hell or high-water if he wants a fight give him one! (9 out of 10 times bullies like that will back away right then and there if popped in the nose).
And without question this kid won't be bullied afterwords no matter the outcome of any little tussle. Bullies and dipsh*ts like this bigger kid (while dumb) will understand there is easier kids to pick-on.
And too bad adults in charge can't discipline kids anymore because that bus driver should have rang that child's neck.