01 / The missing reservationWhat evidence did Daniel show?
02 / A week without notificationsWhat changed after Nora turned off notifications?
03 / Choosing as a teamWhat helped the students reach a decision?
04 / Repair or replace?Why did Sam repair the headphones?
05 / A notice people can useWhich change helped residents act?
06 / Practice that changesHow did Mei change her practice?