Epilogue: "The Spehns and the Kells are now one happy family living in Rochester Michigan. In 2007, Michael and Gina Spehn created the New Day Foundation for Families, a non profit serving families affected by cancer."
The double rainbow seen at the lake is not how a real double rainbow looks. The image shown is just one rainbow imposed above another rainbow, with both having the same order of colors. In a true double rainbow, the bottom rainbow will have red at the top and blue at the bottom, the second rainbow will have the color orders reversed, as the second rainbow is a reflection of the first rainbow.