CAPO on the 3rd fret.
CHORDS USED:
     D  D5  D/A  A  A5  A/D  G 
e ---2---0---5---0---0---0---3---
B ---3---3---3---2---0---3---3---
G ---2---2---2---2---2---2---0---
D ---0---0---0---2---2---2---0---
A ---------------0---0---0---2---
E ---------------------------3---
INTRO:
D  D  D      D5       A  A  A      A5 A A/D
D  D  D      D/A      A  A  A      A5 A A/D
(You repeat this pattern throughout the verses )
VERSE 1:
D              D5                       A      A5 A A/D
A shirt tucked out and your hands tucked in it.
D                       D/A                      A      A5 A A/D
When dark things come calling, they want you to leave here.
D                    D5                          A      A5 A A/D
The sweet humming underground; sleeveless and tired.
CHORUS:
   G           A                  D
A love type thing, a sure type thing.
https://www.coveralia.com/acordes/love-type-thing-tegan-and-sara.php
VERSE 2:
D                    D5                        A      A5 A A/D
Keep your ears wide open for the sound of the door.
D                         D/A                        A      A5 A A/D
If they want you, they'll take you, and that is for sure.
D                     D5                      A      A5 A A/D
The sweet humming underground sleeveless and sore.
CHORUS:
   G           A                  D
A love type thing, a sure type thing.
   G           A                  D
A love type thing, a sure type thing.
            G           A                  D
Oh, it's a love type thing, a sure type thing.
            G           A                  D
Oh, it's a love type thing, a sure type thing.
OUTRO:
G   A   D