The fills at the end of every 2nd line are a basic D riff thus: Dsus2 D Dsus4 D Dsus2 D. The riff timings can be a little tricky when singing along, but listen to the song and it will make sense. The E A A at the end of the 3rd line of the chorus are 3 distinct "single hit" chords. Again, listen and it will make sense. For those who didn't know, this song is the 2nd part of the story that was started in "Don't You Want Me". Enjoy! D riff Too scared for what he had to say (guitaretab.com)