In their new town the girls meet the Carter family. After Lilly finds out that they are homeless and living in their car. Lilly's family decides to take them in and support them. Mr. and Mrs. Carter tell Lilly's family their story. Mr. Carter was laid off from his job and lost his medical benefits. Mrs. Carter can't work because she needs to take care of their two beautiful twin girls. Being that this family no longer has insurance, they couldn't find a Doctor that would help them. Lilly comes up with the idea for a Walk For The Cause. When the two families started out on their walk, thousand of others joined them to standup and protest against Insurance Companies who said no to families in need. Soon they find one who says yes. The twins get the help they need. After the walk was over, Lilly and her family pay a special visit to a girl named Maryanne. Lilly's family helps the Carter family get back on track. The walk which was Lilly's idea is why all of this happened. Lilly and her family donated all of the money that they collected on the walk to their specific cause. You will be shocked at what illness the twins have!