I noticed today You're looking great Wearing a big smile On your face A new pair of shoes Well, isn't that cute? I wonder where you're Running off to It's not the first time You've left me behind Coming home in the middle Of the night You climb into bed What's on your breath? You say it's just a night out With your friends But I'm not stupid You never hid it well I could always tell You never thought I knew But I was on to you I should've known You weren't alone I heard his voice On your telephone Called you at home Could tell by your tone Plus I heard his voice On your telephone And I'm not stupid You never hid it well I could always tell You never thought I knew But I was on to you You made me look like a fool But really I'm cooler than that Dude you're doing You never thought I knew But I was on to you I was on to you But I was on to you White little lies And all the pain And all of these clues Will finally explain What you've done Is out in the open now And I just wanna say That I'm not stupid You never hid it well I could always tell You never thought I knew But I was on to you You made me look like a fool But really I'm cooler than that Dude you're doing You never thought I knew But I was on to you