 After obtaining a large amount of money under false pretenses (i.e.claiming she is pregnant when she is not and forcing the guy [not Hiroko's boyfriend or Yousuke] to pay for the abortion) and spending it on a bottle of Dom Pérignon (which she sprays over everyone at the club), Rina collapses on the dance floor.She eventually discovers that she has cancer (non-Hodgkin lymphoma) and becomes hospitalized for an indefinite amount of time.