It's the summer after sophomore year and raina has convinced her best friends since the sixth grade, kathleen and holly, to spend their summer as "Pink angels" In parker-sloan General Hospital's summer volunteer program....It's the summer after sophomore year and raina has convinced her best friends since the sixth grade, kathleen and holly, to spend their summer as "Pink angels" In parker-sloan General Hospital's summer volunteer program. Kathleen is reluctant to do it - she has enough responsibility at home caring for her sick mother.