Casey's demanding schedule starts affecting her grades, while Sam seeks out some extra credit himself. A chance run-in revives old suspicions for Elsa.
Quest roles:
Amy Okuda(Julia Sasaki), Nik Dodani(Zahid), Jenna Boyd(Paige Hardaway), Fivel Stewart(Izzie), Wendy Braun(Kathy), Karl T. Wright(Chuck), Sara Gilbert(Professor Judd), Angel Laketa Moore(Megan), Rizwan Manji(Vice Principal Patrick), Chris Grace(Laird), Naomi Rubin(Noelle), Tal Anderson(Sidney), Domonique Brown(Jasper)