歌曲《Happier》由Marshmello和Bastille合作演唱，歌词中透露出一种复杂的情感。这首歌讲述了一段已经结束的感情，歌手在其中表达了对前任的思念和祝福，同时也透露出自己的内疚和遗憾。
歌词的开头，“Lately I can't get no rest / Know I didn't give you my best / Tried my hardest to forget / Still ain't over you yet” 揭示了歌手内心的挣扎和不安。他意识到自己没有给予对方最好的自己，尽管努力忘记，但仍然无法摆脱对前任的回忆和思念。
接着，“Do you ever wonder about me / When it's late at night and you're lonely / I've been thinking about your body / I remember when you were mine” 这几句歌词表达了歌手对前任的思念，他想知道对方是否也会在孤独的夜晚想起他，同时他也在回忆他们曾经拥有的美好时光。
“Hope you're happier / Hope you're happy now truly / Hope you're happier / Hope you're happy now without me” 这部分歌词则是歌手对前任的祝福，他希望对方现在过得更快乐，即使这意味着没有他在身边。这种祝福中包含了一种自我牺牲的情感，歌手愿意放手，让对方去寻找真正的幸福。
“Do you ever wonder about me / When it's late at night and you're lonely / I've been thinking about your body / I remember when you were mine” 这几句歌词再次出现，强调了歌手对过去的回忆和对前任的思念。
最后，“I hope you're happier happier happier / I hope you're happier / Hope you're happy now truly / I hope you're happier / Hope you're happy now without me” 这几句歌词是歌手对前任的最后祝福，他重复强调希望对方更快乐，即使这意味着他们不再在一起。这种情感的表达充满了复杂性，既有对过去的回忆，也有对对方未来幸福的祝福。