His sudden request, the "make sure not to die even if you want to". I think I know where this is coming from. So, remember in the last chapter when someone patted her head? I thought it was the grand duke, BUT in this chapter when he requested this specific, it may have to do with something she said in her sleep? I mean that's one of the most common cliches. So, now I think the king is the one who patted her head.