Jeffrey

Jeffrey is the boyfriend of Aaron Mafrici.

History
Jeffrey came into the ER with his boyfriend, Aaron, when Aaron believed Jeffrey had given him bronchitis. They were both devastated when Aaron was diagnosed with cancer in the lining of his lung. However, they used hot chemo lavage to treat the cancer after removing the tumor and Jeffrey was told that Aaron would be okay. He admitted to Alex Karev that part of him hoped it wouldn't work so that Aaron could see what the people he looks down on experience.

Romantic
Jeffrey is involved with Aaron Mafrici. When Aaron was diagnosed with cancer, he said he didn't want to live if he couldn't keep his lung and Jeffrey wouldn't want him to live like that either. After Aaron's surgery, Jeffrey admitted that a part of him had hoped it wouldn't work, but he wouldn't leave Aaron because he loves him and he's an amazing singer.

Career
He teaches piano to children.