Dream of

I dreamt my friend Ernie age 65 yrs his grandson age 10 and I went out for a walk, where apoun the grandson threw a strop sat on a high wall straddling threw the carrier bag, containing his new unboxed trainers over the very long drop of approx. 100 feet, which fell into the sea, Ernie got very angry, and pushed him over the wall to get the trainers , the grandson screamed and screamed granddad, granddad, but fell, onlookers were totally in shock as was myself, but on calling him there was no reply, I could not bring myself to look over the wall for the fear of the worst, my dream felt so real please help xx