When Abby signs up for a DNA service, it’s mainly to give her friend and secret love interest, Leo, a nudge. After all, she knows who she is already: Avid photographer. Injury-prone tree climber. Best friend to Leo and Connie … although ever since the B.E.I. (Big Embarrassing Incident) with Leo, things have been awkward on that front.
But she didn’t know she’s a younger sister.