For higher or worse, House of the Dragon Episode 4, "King of the Narrow Sea," focuses on what viewers have all the time identified as the central relationship on this present: Daemon and Rhaenyra. That their relationship turns from principally platonic to romantic isn't surprising to anybody, however at the same time as the episode frames their dynamic as one of precise care, there's so much about each of them as people and the positions they're in that invitations questions.