It has been five years since they all graduated high school and have gone their separate ways. Maya and josh are engaged, Farkle and smakle started dating a few months after the graduation, and Lucas got an opertunity to travel the world. Riley used to be a foster mother and has 3 kids. Two are 1 year old adopted twins and the other one kid is 3 years old. But who's is the father of the 3 year old kid?