|Pale Blue Eyes performed by the Velvet Underground ()|
I know it's a pretty obvious choice, but this song from the Velvets' third album just gets me every time. When Lou Reed sings "I thought of you as my mountaintop/I thought of you as my peak", as ridiculous as it sounds, I can totally relate. I'm continually in awe of the beauty and tenderness this song. "The fact that you are married/only proves that you're my best friend/but it's truly truly a sin."