Watch this touching video and let me know what you think. It's a little long and takes patience but if you watch it slowly, you can take a message from it.
What I took from it is-it's amazing to see how much a parent does for a child...and that when the parent ages it is time for the child to give back. Sometimes, an elderly parent can be almost like a child in their ability or inability to do certain things. It takes patience for a child to be able to see through it all and be able to really give back to their parent-in the way their parent gave to them.