"Levi was curious about my tattoos. These ones," he points to his right arm. "I saw him looking and got up straight away, to cover my other arm. But, after that, I wasn’t as careful. I guess he saw it and thought he could draw it. I didn’t tell him to draw it. I didn’t even know he had noticed it. I- I didn’t mean for any of this to happen. Least of all to upset Hermione."