The Spring Fling is a dance held at Liberty High School.
Clay and the rest of the gang attend the Spring Fling after Hannah's memorial service and the end of the trial. Everyone supports Clay when his and Hannah's song comes on. Mackenzie gets a strange text from Tyler and he warns the gang of his arrival. Clay goes outside to meet him and sees that he's carrying a gun. Clay talks him down and, with Tony's help, manages to get him off campus before the cops arrive.