求翻译：知道你要走我真的很难过，但是我还是要装出很开心的样子，我爱你，我怕我会被对你的思念吞噬，但是我无能为力是什么意思？

Know what you want to go I'm really sorry, but I like to put on a lot of fun, I love you, I am afraid I will be consumed by your missing, but I can do about it