This song is a parody of the song, "Where Did We Go Wrong?".
Phineas: How could we have been so nice, when I thought we were so bad?
Isabella: Could we have stopped doing those little hidden fights?
Baljeet:Could we have really been this nice?
Phineas: I'm racking my brain for reasons, I think we're misunderstood.
All: I know you've got that list,
and I know you check it twice.
But could you check it again, because it seems to me we were all pretty ba-----ad.
Phineas: I was in the harbor one day,
And it seemed pretty legit
Where one was obeying the flashback 17
And I was hidden the sky
All: I was eating in the shops,
Till I met you beautiful girl
I was seeking my love
When I found it it was shouting
"Where did we go right?"
"Oh, where did we go ri-ei-ight...?"