Wine after whiskey

Feeling beat up today. Just physically tired and sleepy.. Anyway, I heard this play on the radio and thought of you. I wanna tell you that this is my song for you, but cant and don't want to. It doesn't feel right. It's like trying to spin the world the other way. I don't wanna mess with what I have now.

Love this part the most.
"Once you've tasted love that strong
You can't go back and you can't settle on anything less
And that's what gets me"