His fingernails, his toenails were the result of non-stop torture, every morning he had to keep waking up to the caravan.He doesn't trust anyone or anyone because those people are really bad and mean to him.You guys are cops but really bad.His body was covered with the wounds of torture.Plus treating him like a pet that needs to be tamed as he's a human being.He has his heart, he has to keep suspicious of whether they will hurt him again or not.