This is the song from the Princess Agents, a TV series becoming a heat back in June 2017. I was just fond of the melody at the very beginning, then it captured me when I got to know the lyrics. It sounds sad but it doesn't look in a sorrowful way when you take a closer glance. I guess that's the best I like about this song.
当我们只剩下我
When us becomes me
弦子
有些话没说 有些梦没做
Words left unsaid
Dreams left undone
而我们只剩下我
When there's no longer us but me
用微弱烟火 换一个漩涡
Exchange a vortex with sparkle weak
你腾空 我坠落
You soar up
I go down
不是不流泪 就不怕天黑
Still fear the dark
Even if I don't cry
成熟 是对愿望撤退
Mature is the withdrawal of the wish
我南飞 你向北
North you go
South I fly
一个人困惑 一个人跳脱
Struggle alone
Overcome alone
这片荒漠
This desert rough
时间的飞沙 催眼泪成花
Blow the sand of time
Make the tears in bloom
会开好的
Things have their tide
孤独与我 像久违的朋友
Solitude and I
Seem like a pair of old friends
陪我看着没有你的天空
Watch the sky with me
When you're not by my side
相信一切 值得
Believe everything's worthwhile
跟回忆诀别 跟人心划界
Goodbye for memory
Isolate from human mind
不怕 再来一次考验
Fearless of another test
别问我 怎么选
Don't ask me
What to choose
一个人困惑 一个人跳脱
Struggle alone
Overcome alone
这片荒漠
This desert rough
时间的飞沙 催眼泪成花
Blow the sand of time
Make the tears in bloom
会开好的
Things have their tide
孤独与我 像久违的朋友
Solitude and I
Seem like a pair of old friends
陪我看着没有你的天空
Watch the sky with me
When you're not by my side
一个人漂泊 好过你和我
Drift on my own
Better than pain double
加倍焦灼
Of yours and mine
我们发誓过 后来背弃了
We have made a swear
Then we give it up
谁都有错
We both go wrong
接受故事 这样起承转合
Take the story
With ending like this
尽管它比我想象中刻薄
Even if it is more harsh than I've thought
还是觉得 值得
Find out everything's worthwhile