He shares with them a dream he had where her father claimed to be happy .
Sam , who suffers from obsessive compulsive disorder , visits his ex-girlfriend Lily and her friends to help comfort her about her father , who is in a coma .
Sam shares with them a dream Sam had where ex-girlfriend father father claimed to be happy .
Sam , who suffers from obsessive compulsive disorder , visits his ex-girlfriend Lily and her friends to help comfort her about her father , who is in a coma .