"Hmm... Yes, it looks like it's healing up nicely, but, um..." Fluttershy hesitated, her voice growing very quiet. "Um, it seems like, maybe, um, you haven't been... keeping the scab very clean? And... it looks like you maybe, erm, picked at it?" She continued to disappear into her mane as her voice lowered to a whisper. "S-so, um, possibly think about keeping it clean and, um, try not to scratch it maybe until it's coated, okay?"