Fear, anger, disgust, pain, vulnerability, helplessness- as if those emotions weren't portrayed beautifully enough, Jared also presented someone who's not Sam by using a different speaking technique and adopting distinctive postures and stride for Gadreel. He was the one who put his foot down and refused that Sam be sassy and sarcastic with Lucifer. He added flinches as Sam's reaction to sudden noises or movements but apparently "Jared just stopped acting"