This is more noa lore because azem is noa's character hemera. But hemera as azem was not a childhood friend of hyth and hades but was older than them and became azem before hades became emet selch. Hyth and hades used to work a bit under azem and hyth really didn't like how weird it was and also did not hemera and hades getting together. Hemera and Freyja are not from amaurot so they are really weird to be fair