Lilium is a cannibal. She loves eating her own kind and human beings for their flesh. She especially loves it when her victim's flesh starts moving; that's what tells her that the meat is freshly harvested, similar to how freshly harvested cows are. She admires masterclass serial killers and other fellow cannibals, and thus will not attempt to harm them in any way.
Lilium is obviously not a human, bit if she were, she'd be a white teenager with purple hair, Femtanyl merch(Of course, she's a huge Femtanyl fan), and maroon inner gloves.
She has never eaten fried chicken once in her life. If offered any, she'll most likely refuse to take a bite out of it unless there's any sign of blood anywhere on or inside the chicken. She'll most certainly love Fried Chicken, as she usually eats meaty and gamey foods. That is, if she'll ever taste one.