Do-do-do...
[repeated]
She was my once in a lifetime,
happy ending come true.
oh...i guess i should have told her,
i thought she knew...
Do-do-do...
she said i took her for granted,
that's the last thing i would do.
whoa...i'll never understand it,
'cause i thought she knew.
i thought she knew:
my world revolved around her,
my love light burned for her alone.
but she couldn't see the flame,
only myself to blame.
i should've known,
i should've known.
A heart full of words left unspoken
now that we're through
i'd sell my soul //to have this silence broken//
i thought she knew my world revolved around her
my love light burned for her alone
but she couldn't see the flame
only myself to blame
i should've known
i should've known

she was my once in a lifetime,
happy ending come true.
whoa...
i guess i should of told her,
but i thought she knew.
i thought she knew,
i thought she knew...
Ooo...
mmm...
oh...
i though that...she...knew...
yeah-oooo-oooo-hoooo...