Nagi no Asukara

[Buffalobiian]

Tsumugu likes Chisaki, but won't make a move on her because he knows/thinks she likes Hikari. Chisaki likes Tsumugu too (perhaps to a lesser, less obvious degree) but can't move to him because until now she never knew the fate of Hikari and couldn't put closure to that part of her life. Now that Hikari is here, hopefully that'll change.

I would expect Manaka to be asleep forever, or until the final episode. The sea god was serious about taking in a girl. With her out of the picture, we can clean things up pretty cleanly now.