This is another guitar driven from his debut album "Shawn Mendes". As well as the main riff that loops throughout the song, there are also some nice effect driven guitar fills and parts that can be quite rare to hear in modern pop music. It's a really great song to learn for beginners who are learning powerchords as well!
We are mainly playing 4 chords, which are being used as powerchords mostly (which means we don't use the major or minor 3rd). The main loop consists of just three chords: E5 / C5 / G5 / G / Em / C5 / G5 / G /. You can see all of these chords below:
For the next section we use a B powerchord and C powerchord, which we loop back and fourth twice, like B5 /// C5 /// B5 /// C5 ///. We then move into the chorus which is very similar to the verse, but we add the D powerchord on the third loop round (in place of the G major chord). Simone runs through this clearly at 07:15 in the video! Here are the chords:
If you are interested in getting some of the lead fills together, then here they are! This song is based around the key of G major, so any fills Shawn Mendes plays are using the G major or G major pentatonic scales. Check out the video from 08:50 to see the lead licks, and use the scale shapes below to match up to them, or if you want to improvise over the track with your own lead licks!