What are the differences in being in an "Exclusive" but "Label-less" relationship versus a traditional boyfriend/girlfriend relationship which would+?

entail the same exclusivity? Why is there necessarily more commitment/burden on the latter? What are the basis exclusive relationship?

What are the differences in being in an Exclusive but Label-less relationship versus a traditional boyfriend/girlfriend relationship which would+?
What are the differences in being in an "Exclusive" but "Label-less" relationship versus a traditional boyfriend/girlfriend relationship which would+?
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