" Of course it had been in the air - as the endgame, the worst-case scenario, an inevitability or relief. The word was weighted, ca me pese, a condition of adulthood. In childhood, words are weightless - I shout I hate you and it means nothing, the same can be said for I love you - but as an adult, those very words are used with greater care, they no longer slip out of the mouth with the same ease. I do is another example, a phrase that in childhood is only the stuff of playacting, a game between children, but then grows freighted with meaning. "

― Katie Kitamura , A Separation