This scene always reminds me of broken fences and the brokenness of life. We often put up fences to keep people out but in that attempt, we often keep ourselves in. We don't express ourselves in an appropriate moment but let it build up and then take it out on someone who really doesn't deserve it, although they may just trigger it.
Broken fences, broken pieces, broken lives. Jesus fed 5,000 people and it is told that they always had broken pieces left over and they picked them all up. I often wonder what they did with them. But it tells me that even though brokenness is a part of life, Jesus will pick up those broken pieces and do something with them. And you can be sure He does all things well.