An ill girl collapses on board and sparks a confrontation after strangers accuse her and the woman with her of staging an incident to extort money. Passengers inspect an unlabeled medicine bottle, some yelling it’s fake while another explains it’s a costly, special-order drug with no commercial label. Accusations escalate until a bystander helps the woman up and she murmurs, "Miss, thank you," calming part of the crowd. Then someone says, "We can defuse it as soon as we get off," and a passenger shouts "No!", leaving what "it" is and the group's next move unresolved.