Board Thread:Questions and Answers/@comment-32166397-20190427230441/@comment-34220191-20190428073629

Actually the two scenes are the Ivalan one and one with Robin (though I haven't figured out how to access it yet)

The Altina/Riala thing is just a conversation available at the HQ pre Ardan succession crisis.

Edit: Oh, it should be accessible from the Affection scene menu, if Robin has done her extra research in Ch. 3 and you pick body construction research.