Lunatic lyrics

You broke my heart like I expected You dumb me down and drink me diluted I bet you thought I was expensive Sacrificed myself and now you're haunting me I must've been a lunatic I must've been a lunatic I must've been a lunatic I must've been a lunatic I must've been a lunatic I must've been a lunatic You said you loved me and never meant it Everything you say is so calculated I bet you thought I wasn't stupid You satisfied your ego and now it's haunting me I must've been a lunatic I must've been a lunatic I must've been a lunatic I must've been a lunatic I must've been a lunatic I must've been a lunatic Yeah, yeah, yeah, yeah, yeah, yeah Yeah, yeah, yeah, yeah, yeah, yeah Yeah, yeah, yeah, yeah, yeah, yeah Yeah, yeah, yeah, yeah, yeah Yeah, yeah, yeah, yeah, yeah, yeah Yeah, yeah, yeah, yeah, yeah, yeah Yeah, yeah, yeah, yeah, yeah, yeah Yeah, yeah, yeah, yeah, yeah I must've been a lunatic I must've been a lunatic I must've been a lunatic I must've been a lunatic I must've been a lunatic I must've been a lunatic I must've been a lunatic I must've been a lunatic I must've been a lunatic I must've been a lunatic I must've been a lunatic I must've been a lunatic