Maritza Gabriela Morales Mercado (Gabi for short) has big problemas. Her worst enemy, Johnny Wiley, is driving her crazy. He picks on her and her friends. And now Gabi has to spend an entire month working with him on a school project! Gabi is so upset she can't even talk straight. Her English words keep getting jumbled up with her Spanish words. Now she's speaking a crazy mix of both, and no one knows what she's saying! Will Gabi ever make sense again? Or will she be tongue-tied forever?