Disclaimer

Jamie is Mac's other imaginary friend, but looks human. She was brought home and welcomed into his home, but only with Mac knowing she's his other imaginary friend. And despite her being the second imaginary friend Mac made, she and Bloo were really close as well. She comes home from college and meets the residents of Foster's Home for Imaginary Friends. Then when Jamie and Wilt officially meet, it's like love at first sight. As they get to know each other, it only gets better and better.