This is my solution for those of you without a capo.
[ Tab from: https://www.guitartabs.cc/tabs/s/scouting_for_girls/heartbeat_tab_ver_2.html ]
Just use these 3 Chords throughout the into and verses
e|-----------------|-----------------|----------------|-----------------|
B|-4-4-------------|-6-6-------------|-2-2------------|-2-2-------------|
G|-5-5-------------|-6-6-------------|-3-3------------|-3-3-------------| PLAY
D|-6-6-------------|-8-8-------------|-4-4------------|-4-4-------------| X 2
A|-6-6-------------|-8-8-------------|-4-4------------|-4-4-------------|
E|-4-4-------------|-6-6-------------|-2-2------------|-2-2-------------|
the chorus is similar to the verse, listen to the song for the strumming patten
e|-4---------------|-----------------|----------------|-----------------|
B|-6---------------|-2---------------|-6--------------|-2---------------|
G|-6---------------|-3---------------|-6--------------|-3---------------| PLAY
D|-6---------------|-4---------------|-8--------------|-4---------------| X 2
A|-4---------------|-4---------------|-8--------------|-4---------------|
E|-----------------|-2---------------|-6--------------|-2---------------|
