I think Leto ADORES Hestia, and they seem like they would get along really, really well. I am sure Leto goes to Hearth & Home all of the time.
Haha, yes, Leto tries to avoid death related people, but if they meet Leto will smile and be cute and charming. Everyone has their purpose, even creepy people.
I think the first time Leto met Morpheus (if she even has) her first question would have been "But what do YOU dream of?" and then listened very intently to his answer.
Awww, Leto wants to pet him on the head and give him some freashly baked cookies. It is okay, her son got dumped all the time.