"Let me know" 是由美國歌手Charlie Puth演唱的一首歌曲，以下是這首歌的歌詞：
Verse 1:
Baby tell me where we go from here
You and I can talk it through, oh yeah
If you're feeling down, yeah let me know
I'll be right there to hold you now
Chorus:
Let me know, let me know
Just what you need, just what you need
Oh yeah, oh yeah
You let it show, let it show
So I can see, I can see
You want me, you want me
Verse 2:
I know I been a buzzkill from time to time
But I'm sorry if I hurt your mind
Baby let me know if I can shine again
Chorus:
Let me know, let me know
Just what you need, just what you need
Oh yeah, oh yeah
You let it show, let it show
So I can see, I can see
You want me, you want me
Bridge:
And I can show you things you never knew
If you let me come inside
So baby don't be afraid to let your guard down now
Chorus:
Let me know, let me know
Just what you need, just what you need
Oh yeah, oh yeah
You let it show, let it show
So I can see, I can see
You want me, you want me
Yeah yeah yeah yeah...
所以，這就是"Let me know"的歌詞，這首歌表達了歌手對伴侶的關心和想要了解對方的需求。