The District Sleeps Alone Tonight by The Postal Service gets me good.

You seem so out of context
In this gaudy apartment complex
A stranger with your door key
Explaining that I am just visiting
And I am finally seeing
Why I was the one worth leaving

Anna Begins by The Counting Crows, It goes from being kinda sad sounding, to upbeat and it kills me.

My friend assures me, "It's all or nothing."
But I am not really worried I am not overly concerned
You try to tell yourself the things you try to tell yourself
To make yourself forget I am not worried
"If it's love," she said, "then we're going to have to think about the consequences."
She can't stop shaking
I can't stop touching her and...

This time when kindness falls like rain
It washes her away and Anna begins to change her mind
"These seconds when I'm shaking leave me shuddering for days," she says
And I'm not ready for this sort of thing