There was no use in playing dumb since he'd caught me red-handed, and I didn't have time for doing that anyway. Thus I decided to go with the more direct approach.
"When did you come in? No, rather I should ask how did you come in?" I asked, standing before him while also preparing myself in case he resorted to violence.
"Hmmm? I didn't," Ryfin replied.
There was a bit of silence in the room because I wasn't able to understand what he meant by 'I didn't.' After seeing that he wasn't going to say anything else, I continued.
"What do you mean?" I questioned.
"I'm saying that I didn't enter the room, I was always here standing in this corner," he said. "You were so busy making a mess out of my things that you didn't even notice."
Once those words left his mouth I kinda knew what had happened, and more or less right now I was more cautious of him than I'd ever been.