Don't you lie to me (But don't tell me the truth)

Tell me the truth
But mix in a lie
It’s so much easier
To buy

You tell me the truth now
But don’t tell it all
If I know where you were last night
Into depths I will fall

Don’t you lie to me
But don’t tell the truth
I don’t wanna hear it
I’m just gonna fear it

I liked you better
When I didn’t know it all
I will write you a letter
Which explains why I leave

Next time you don’t have any secrets
Please don’t tell her all
She won’t be able to handle it
As me, she will fall