《世界青年说》20150702期片尾播放的歌曲《you just know》歌词：

you just know

I shouldn't love you but i want to 

不该爱你但我情不自禁

I just can't turn away 

就是无法放弃

I shouldn't see you but i can't move 

不该看你但我无法控制

I can't look away 

眼光离不开你

And i dont know how to be fine when i'm not 

心事重重装不出若无其事

Cause i don't know how to make the feelings stop 

因为我不知如何让感情停止

Just so you know 

只是要你知道

This feelings takin control of me 

这感情已控制了我

And i can't help it

 无法自拔

I won’t sit around 

无法坐视不管

I can't let him win now 

不能让你跟他走

Though you should know 

我以为你知道

I've tried my best to let go of you 

我已尽力勉强自己放手

But i don't want to

 但我不愿意

I just gutta say it all before you go

 想要告诉你 在我离开前

Just so you know 

只是要你知道

It's gettin hard to be around you 

在你身边我手足无措

Theres so much i can't say 

好多话不能说

And do you want me to hide the feelings 

你希望我收藏起情感

And look away 

把心转向他方吗?

And i dont know how to be fine when i'm not 

心事重重装不出若无其事

Cause i don't know how to make the feelings stop 

因为我不知如何让感情停止

Repeat Chorus 

重复副歌

This emptimess is killin me 

这空虚啃噬著我

I'm wonderin why i've waited so long 

不明白为何等这麼久

Lookin back i realize

 回顾以往我才发现

It was always there to be spoken 

这情诉一直在我却没说出口

Now i'm waitin here 

我在此守候……… 

Been waitin here 

一直在此守候