① is the space [gap] between two places, things or time periods;
③ is the relationship with someone, relations between two people;
③ is someone ⟨we⟩ knew, person ⟨you⟩ know
Alternative MeaningsPopularity
① is the space [gap] between two places, things or time periods;
③ is the relationship with someone, relations between two people;
③ is someone ⟨we⟩ knew, person ⟨you⟩ know