It's a little sad. But I'm happy with where the story is ending.

难过是难免的，不过我很开心故事那样结局了。

youdao

I like the beach water, because his water is with the sky the same color, only a little sad, but I want to use our happy sadness, the sea away with us and joy.

我喜欢海滩的水，因为他的水是与天空一样的颜色，不过有点悲伤，但是我要用我们的快乐带走悲伤，使大海和我们一起欢乐。

youdao

I like the beach water, because his water is with the sky the same color, only a little sad, but I want to use our happy sadness, the sea away with us and joy.

我喜欢海滩的水，因为他的水是与天空一样的颜色，不过有点悲伤，但是我要用我们的快乐带走悲伤，使大海和我们一起欢乐。

youdao