So we can all agree that from this that sometimes, the most rewarding thing we can do is to offer help for free. The happiness that Kevin and Nicole have is priceless and no amount of money can buy it. This incident really shows us just how generous and selfless some people can be. Lianna and Shawn are truly commendable for being so selfless and devoted to their friends. We need to fill up this world with people like Lianna and Shawn because most of use are always too busy trying to keep ourselves happy that we end up forgetting how rewarding it is to do something for others.