Good girl
Felix smiled when she took his hand. She was small, well, for the most part. Seventeen at the most, and easy to handle. Felix could feel the stares on them, and he quickly helped her up and led her down the alleyway. She wouldn't know it, but they were heading in the complete opposite direction of Diagon Alley. The road slanted uphill the way he was going, so it was very easy to get turned around, seeing as for the majority of Knockturn Alley, it sloped downhill, but about halfway through, it headed back up, and if you weren't careful, you would think you were heading back to Diagon Alley, instead of into the depths of the worst area in the wizarding world, besides Azkaban.
"What brings you this far down Knockturn Alley love?" He asked, gently leading her along with his right hand to her lower back, his left hand on her shoulder, steering her without applying to much force, but making sure others knew to back off. It was obvious it was working, and would be obvious to her as well, because people walked halfway up, saw Felix, and took off, almost frightened at his possession of the girl.