Capo 4th
Don't use a pick.
The intro might not be exact, but you don't have to play every single note.
Just pick any strings within the chord and you'll probably be okay.
Intro/Verses
PART 1
G Em
|-------------------------------------------------------|
|---------------------0--------------------------0------|
|---0-----0-----0---------0---0h2p0---0------2--------0-|
|-------------------0---0-----------0----------0----0---|
|---0h2---0h2---0h2-----------2---------0----2----------|
|-3-----3-----3-------------0--------------0------------|
[ Tab from: http://www.guitaretab.com/e/ellie-goulding/286868.html ]
PART 2
|-------------------------------------------------------|
|---------------------0----------------------3---3---3--|
|---0-----0-----0---------0---0h2p0---0------2---2---2--|
|-------------------0---0-----------0----------0--------|
|---0h2---0h2---0h2-----------2---------0----2----------|
|-3-----3-----3-------------0--------------0------------|
Part 1 is played throughout the majority of the song, with Part 2 thrown in just once or twice.
"…As to why I wait for you…"
These are the chords for this part, just pick any of the strings or you can strum.
|-------------|
|---0-----0---|
|---2-----0---| x4
|---0-----2---|
|---0-----2---|
|---2-----0---|
"Our bodies fit together…"
Again, here are chords, make up your own picking or strum.
|---0-----0-----0---|
|---3-----0-----7---|
|---4-----5-----7---| x3
|---4-----5-----7---|
|---2-----3-----5---|
|-------------------|
Then go back to the intro :)
The rest of the song just uses these 3 sections, so listen to the song and you'll know
where to go.