Alive at 27 - Other People Lyrics

Why does happy look so good on other people?
Happy on other people looks like angry on me
Why are the other people happy? They must be stupid
Or maybe they're all just better actors than me

Have I got blood in my veins? I don't know
Blood should keep me warm
No matter if there's sun or rain, I'm always cold
I end up on my own

How does everybody else keep falling in love
While I'm still trying hard to fall asleep?
Somebody's knocking at my door, I'll just ignore him
Hold my breath until his footsteps recede

What is this stuff in my veins? It isn't blood
Blood would keep me warm
I'm only happy when it rains or when it snows
I end up on my own

Although I wanted someone else, I'm happy alone
My own company is best for me
Sometimes I pick a pretty boy to fall in love with me
But always end up on my own

Why can't anybody ever tell me why I
Haven't fallen in love yet?