He begs his 18-year-old sister Joni (Mia Wasikowska) to contact the sperm bank and determines that Paul (Mark Ruffalo) is the donor.
He begs his 18-year-old sister Joni (Mia Wasikowska) to contact the sperm bank, and although reluctant, she agrees. The sperm bank informs Joni that Paul (Mark Ruffalo) is the donor.