Kurt
- Forget your troubles
Rachel
- Happy days
Kurt
- C'mon get happy
Rachel
- Are here again
Kurt \ Rachel
- You better chase all your cares away \ - The skies above are clear again
Kurt
- Shout hallelujah
Rachel
- So let’s sing a song
Kurt
- C'mon get happy
Rachel
- Of cheer again
Kurt \ Rachel
- Get ready for the judgement day \ - Happy days are here again 

Kurt
- The sun is shining 
Kurt\ Rachel
- C'mon get happy \ - Shining now
Kurt\ Rachel
- The lord is waitin to take your hand \ - There's no one who can doubt it now
Kurt
- Shout hallelujah
Rachel
- So let's tell the world
Kurt
- And just get happy
Rachel
- About it now
Kurt \ Rachel
- We're going to the promise land\ - Happy days are here again

Kurt
- We’re heading across the river soon your cares will all be gone
Rachel
- There'll be no more from now on! 
Kurt \ Rachel
- From now on!

Kurt
- Forget your troubles
Rachel
- Happy days
Kurt
- C'mon get happy
Rachel
- Are here again
Kurt\ Rachel
- You better chase all your cares away.\The skies above are clear again

Kurt
- Shout hallelujah
Rachel
- So let’s sing a song
Kurt
- C'mon get happy
Rachel
- Of cheer again
Rachel
- Happy times
Kurt
- Happy times
Rachel
- Happy nights
Kurt
- Happy nights
Both
- Happy days
- Are
- Here
- Agaaaaaaaaain!