i think it's about two people who are together just because they don't want to be alone. when he says "the fear returns so deep", etc., he's talking about the fear of being single. they are both afraid of being alone, so they both latched onto each other, and aren't sure now if they really love each other or if it's just because they each need someone or a relationship to feel complete.
when he says "we close our eyes and hope that we'll be fine", he is saying that both of them know there's a possibility they don't really love each other, but they are turning a blind eye to it in the hope that maybe they really are in love.
i think it's about two people who are together just because they don't want to be alone. when he says "the fear returns so deep", etc., he's talking about the fear of being single. they are both afraid of being alone, so they both latched onto each other, and aren't sure now if they really love each other or if it's just because they each need someone or a relationship to feel complete.
when he says "we close our eyes and hope that we'll be fine", he is saying that both of them know there's a possibility they don't really love each other, but they are turning a blind eye to it in the hope that maybe they really are in love.