The Things That I Don't Know Lyrics - Marty Robbins

I've heard it said, what you don't know 

Won't make you blue 

But somehow with these words I can't agree 

'Cause it's not the things I know you do 

That breaks my heart, you see 

It's the things that I don't know that's killin' me 

I don't see you when you meet him secretly 

But I think your arms have held him tenderly 

So it's not the things I know you do 

That breaks my heart, you see 

It's the things that I don't know that's killin' me 

The little things that you don't notice 

Hurts me so 

Little things no one but me could ever know 

I will keep them hidden so no one will ever see 

It's the things that I don't know that's killin' me 

I don't see you when you meet him secretly 

But I think your arms have held him tenderly 

So it's not the things I know you do 

That breaks my heart, you see 

It's the things that I don't know that's killin' me