Kicks - Best Days Chords & Tabs

This is my first tab but I no its write because I took a hand in writing it/
[ Tab from: https://www.guitartabs.cc/tabs/k/kicks/best_days_crd.html ]
D                              A           G
Are these the best days of our lives?
D                         A             G
Taking each day time at a time
D                       A             G
No one to moan at us or tiny whine 
D                          A        G
Just try not to step out of line
                        
D                       A            G
Oh what a life it would be
D                A           G
Together you and me
D                       A               G
Oh what a life it would be 
D                               A       G
But it ain’t that simple and we never agree