How does "loving everyone" work?

Ex-Muslim here.

I've always wondered about this question but I don't want to ask r/christianity because I know they'll sidestep it if they have the same physique for the gymnastics of r/islam .

Does this Christian love include pedophiles and killers? If not, what's so special about this conditional love?

To clarify: I know you guys don't believe in Christianity and I'm not asking for your opinion as an ex-Christian but rather how is it usually taught to people? What are Christians usually told in regards to such questions? Do they even answer that or just say "don't ask or you'll go to hell" or what exactly?