Unfortunately, Felix couldn't sleep for the whole night. He just watched over Mercedes sleep and would put the blanket she shrugged off back on her and help her turn side without much difficulty. He didn't even want to sleep. He feared that if he did, then Mercedes would just disappear, and he wouldn't get to see her. To kill time while taking care of her, he decided to write her a letter as well and express his feelings, since he wouldn't be able to when the time came to leave. He hoped that ...