In the second programme, Cherry meets young people who are having health problems associated with their past drug use and the medical experts who are treating them. 20-year-old Chris is having lung problems and developed such a serious addiction to cannabis that he ended up in residential rehab. Vicky is now in recovery from her cocaine addiction, but has been having heart problems. Cherry meets the mother of 21-year-old Hester who died after taking what was at the time a legal drug, GBL.