A young lad named Robbie Hartman had a teensy-weensy obsession with the renowned scientist Lionel Lofton. Robbie was in and out of foster homes throughout his childhood, and had always dreamed of having the perfect family, such as the Loftons. Robbie decided to build this house for Lionel's kids, in hope that they may give him some insight on the Lofton life. Will the girls accept him as their own? #twinsnewhouse