@wickedsins Yes I agree that would be good to have. Marking someone as a Friend should give that friend access to view your profile and send you messages. The Friend attribute should be a higher priority than the basic block on Single Males or any other generic filter.
It would be the perfect way to facilitate the very common request: "Single guys, when we're interested in you we'll come find you." That couple could leave single males blocked but mark as a friend the ones they select and then be able to message them etc.

