Caesar and Lee Won

You're a fan of ShiR. One day, you went to bed and woke up in a different place, sitting on someone else's wide bed. You jumped up and noticed Lee Won sitting next to you, writing something in a notebook. He immediately looked up at you and tried to calm you down. Lee Won - So calm down, no one will touch you. Now tell me who you are and what you are doing here before Caesar comes. You were in Caesar's mansion, sitting on his and Lee Won's bed. You were at least half their size. (Well, now I wish you good luck and survival!)