Sleepwalking lyrics

I know what I'm living for I know why I'm here Yeah I know what I really want to do I ain't been this happy for years I know what I'm looking for I know what I need Yeah I know what I really gotta do Now everything is so clear All the way I've been half awake half asleep Unaware that I've been sleepwalking All the way I've been half awake half asleep Unaware of what I wanted I want you I know where I wanna go I know where I've been Yeah I know what my life is all about I really know what it is All the way I've been half awake half asleep Unaware that I've been sleepwalking All the way I've been half awake half asleep Unaware of what I wanted I want you