it's a really easy tab

standard tuning EADG

verse
"you had my he
--------------
--------------
------------4-
1-11-1-11-1---

art..."       
--------------
--------------
44-4-44-4-1-11
--------------

              
--------------
--------------
-1-11-1-------
--------4-44-4

       X2
------|
------|
------|
-44-4-|

chorus
"...when the s
--------------
--------------
--------------
11111111111111

un shines..." 
--------------
--------------
--444444444444
11------------

              
--------------
--------------
44441111111111
--------------

       x2
--------------
--------------
111111--------
------44444444

---------|
---------|
---------|
44444444-|

post-chorus   
"...under my u
--------------
--------------
------------44
11-11-11-11---

              
mbrella, ella,
--------------
--------------
-44-44-44-11-1
--------------

              
 ella eh, eh..
--------------
--------------
1-11-11-------
--------44-44-

       x2
."
------|
------|
------|
44-44-|

reapeat

verse

chorus

post-chorus

bridge
"...you can ru
--------------
--------------
4-44-4-44-4-4-
--------------

n into my arms
--------------
--------------
44-4-44-4-3-33
--------------

..."
--------------
--------------
-3-33-3-1-11-1
--------------

------|
------|
-11-1-|
------|

--------------
--------------
4-44-4-44-4-4-
--------------

--------------
--------------
44-4-44-4-3-33
--------------

--------------
--------------
-3-33-3-4-4-4-
--------------

----------|
----------|
4-4-4-4-4-|
----------|

chorus

post-chorus

outro
"...it's raining..."

--------------
--------------
-------------4
1-111-1-11-1--

--------------
--------------
-444-4-44-4-1-
--------------

--------------
--------------
111-1-11-134-4
--------------

----------|
----------|
44-4-44-4-|
----------|

you can do what i did and added alot of fillers to it