Bang Bang by Nancy Sinatra (?)

I was 5 & he was 6
We rode on horses made of sticks
He wore black & I wore white
& he would always win the fight

Bang bang he shot me down
Bang bang I hit the ground
Bang bang that awful sound
Bang bang my baby shot me down

Seasons came & changed the times
When I grew up I called him mine
He would always laugh & say
Remember when we used to play

Bang bang I shot you down
Bang bang you hit the ground
Bang bang that awful soynd
Bang bang I just shot you down

People came & they sang,
Just for me the church bells rang

Now he's gone I don't know why
& til this day sometimes I cry
He didn't stop to say goodbye
He didn't even try to lie

Bang bang he shot me down
Bang bang I hit the ground
Bang bang that awful sound
Bang bang my baby shot me down

I first heard that song on Kill Bill. I love it. It's eerie & sad.