This Is What I Used To Know

I lived in a house,
 my height on the walls
 right next to my sister's
 who lived down the hall.
 At night we would knock
 on the wall that we shared,
 sleep head to head,
 I miss being there.
 oh, o oh
 oh, o oh
 This is what I used to know.
 oh, o oh
 oh, o oh
 This is what I used to know.
 My piano teacher,
 she lived next door.
 We tried and failed to make her fudge when she got sick.
 I quit taking lessons cause I got bored.
 I used to like her son, but he turned out to be a dick.
 oh, o oh
 oh, o oh
 This is what I used to know.
 oh, o oh
 oh, o oh
 This is what I used to know.
 oh o oh oh oh oh oh.
 I snuck out once,
 but it wasn't worth the worry.
 I went down the street
 to meet a boy who wasn't
 good enough for me.
 My dad had a moustache
 that he let me shave.
 He thought he could help, but
 he just wanted to save us
 from each other 'cause
 we had gone mad.
 Forgotten the good things,
 Forgot what we had.
 oh, o oh
 oh, o oh
 This is what I used to know.
 oh, o oh
 oh, o oh
 This is what I used to knoooooow.
 This is what I used to know.