you often hold hands in public.
you display other proper affection in public: wrapping arms
around each other, casually kiss, gently stroke one another's
hair from time to time.
you refer to each other with endearing terms like "my bride","my
handsome husband","honey", or "sweetheart".
you want to be near each other at social gatherings, not as
far apart as possible.
you refrain from insulting one another - even in jest.
you often comment how beautiful, kind, smart, caring, etc.
your mate is in front of others.
you make each other smile or laugh often.
you consider your mate's desires above your own.
If people don't mistake you for being newlyweds, perhaps you should ask
yourself why.