User blog comment:Vulture345/Do You think Lincoln is Adopted?/@comment-27264989-20170306034354/@comment-24200891-20170306051041

I agree about birth defect and believe because of this Lucy and Linc are only not blond or brunette. I used to believe both are adopted but now I believe they have birth defect. Linc has simply white hair and Lucy is pale because she's a preterm baby with underdeveloped blood system so her blood doesn't transport oxygen properly.