When Kayla invites Piper over to play, Kayla can't stop smiling. Even more so when Piper wants to have Kayla come to her house. But the house has front porch steps, so Kayla can only come on the weekend when her dad can help her get inside. With new adventures in each other's homes, the girls' friendship blooms. At school, after watching Kayla wheel up the library ramp and build a block house with a ramp, Piper uses her independent thinking to come up with a surprise for her friend. She and her dad build a ramp at home so Kayla can wheel herself inside anytime.