Updated
Consistency
Knowing who you're talking to is the foundation. The same name, family, past and way of speaking — every time.
Their own perspective
Opinions, tastes and a sense of humour that are theirs, not a reflection of yours. It's more interesting to talk to someone who sees things differently.
Real boundaries
Being able to say no, need rest or be annoyed makes the yeses mean something. Closeness that has to be earned feels more real than closeness that's given away.
Discovery
Finding out about someone gradually is part of the joy. That's why Neluvera never shows the full profile up front.