Lemongrab does not have any friends. He is weird, angry, and alienated with an inability to read social cues. Lemongrab is not inherently harmful to anybody but himself because of his bizarre behavior and is merely "dysfunctional" mentally and as a person rather than destructive. But if he really want to harm you , he just kill you ! He is often mean, rude, and obnoxious to everyone who even remotely disagrees with him.