Pine 4 Pine

It sounds like the "requited" tag requires that the relationship be explicitly realized onscreen. If someone is okay with the relationship remaining unrealized at the end of the fic as long as there's nothing explicitly shutting down the possibility of the feelings being returned, should they only request requited and add a note that they're also okay with it remaining ambiguous, or request both requited and unrequited and DNW the pining character getting explicitly rejected?

What about for offers, if we're okay writing open-ended but not explicitly one-sided?