Andre Barrett

Andre was the boyfriend of a clinical trial patient named Greta. Barely anybody ever saw them together and any assumed he did not exist.

Personal life
When Greta called and told him she was having an operation he asked her to wait three hours until he could come down and talk to Dr. Shepherd and ask him some questions.

However, he arrived too late and Greta had died after the surgery.

Romantic life
Andre met his girlfriend Greta on a cruise, they didn't take any pictures and nobody who knew Greta had seen them together so people assumed he wasn't real.