Wally and Kuki are high school sweethearts completely in love! Nothing can break them apart! Until senior year when SURPRISE Kuki finds out she's pregnant. Will the stress of pregnancy break them up or bring them closer? Can Wally get his act together to and prove everyone that he is "Father Material"? And what will become of they're future as adults?

Wally finds out he and his family are moving away and after a heartbreaking goodbye, he is forced to leave his friends (and Numbuh 3), behind. Many years later, Hoagie plans a reunion vacation and Wally gets a surprise invitation. This time, he decides to make a move, but is devastated to find out Kuki is not alone. Is he willing to break up her potential happiness for his own?