When Johnny's mom came instead if the nurse let him in I think that she would of went in there and told him how stupid he was and how bad of a mistake he made but then I also think that she would of been  scared for him or at least that she would show some type of care instead of not caring because its still her son in the hospital that got severely injured.  I also think that she would of maybe went out and to go through with him and maybe they would try to find some type of way to get along with him and maybe try and be there for him since she wasn't because mainly this happened because she was never there for him she really didn't care what he did or where he was but now instead she just comes to visit him out of no where.