She just steps on the gas and it goes 
 Me, I'm no technician but a little knob twisting 
 Puts a song on my radio 
 And when it comes to love, we're a lot alike, she and I 
 We don't really know what we're doin' 
 But we're doin' something right 
 'Cause it's working 
  
 Working like a charm 
 Working like a dream 
 Humming like a big well-oiled machine 
 Chugging right along 
 Steady and strong and certain 
 So far, so good, baby knock on wood 
 It's working 
  
 Some folks tear a good love apart 
 Just to see what makes it tick 
 And sometimes when they put it back again 
 The pieces don't want to fit 
 That don't mean I don't ask every day 
 Honey, how we doin' 
 'Cause I love to hear her say 
 It's working 
  
 Working like a charm 
 Working like a dream 
 Humming like a big well-oiled machine 
 Chugging right along 
 Steady and strong and certain 
 So far, so good, baby knock on wood 
 It's working 
  
 Chugging right along 
 Steady and strong and certain 
 So far, so good, baby knock on wood 
  
 It's working like a charm 
 Working like a dream 
 Humming like a big well-oiled machine 
 Chugging right along 
 Steady and strong and certain 
 So far, so good, baby knock on wood 
 It's working 
  
 Working like a charm 
 Working like a dream 
 Humming like a big well-oiled machine 
 Chugging right along 
 Steady and strong and certain 
 So far, so good, baby knock on wood 
 It's working like a charm 
 Working like a dream 
 Humming like a big well-oiled machine 
 Chugging right along 
 Steady and strong and certain 
 So far, so good, baby knock on wood 
 It's working