Read the following context and choose the best option to answer the question.
Context: We found out that Ryan likes to visit with park visitors when he is off duty and help them in any way he can . When we asked him why he chose our family to serve that day he said it was because we have nine people .
Question: Why does Ryan visit park visitors during off hours ?
Options: 
- None of the above choices .
 - Ryan wants more money from the guests .
 - Ryan gets joy out of helping others .
 - Ryan expects additional money .


Ryan gets joy out of helping others .