This is a pretty easy song off their CD Everyday, plus a lot of girls 
I know like it so....try it out, see what happens. 

Main Riff/Intro/Verse Riff
    "I calllll you up............You pick up"
E|-------------------------------------0---------------------------------|
B|----(4)-----------------------------0----------------------------------|
G|----(4)----------------------------1-----------------------------------|
D|----(4)--4h6p4--------------------2------repeat as necessary-----------|
A|----(2)---------4h6p4-2-2h4------2-------------------------------------|
E|--------------------------------0--------------------------------------|

In Between Verse/Pre-Chorus Riff-
"When you're not here,   love is hard to pretend"

E|----2-2-2-2-2-2-2-2-2-2----0~--------------------------------------|
B|----2-2-2-2-2-2-2-2-2-2----0~--------------------------------------|
G|----3-3-3-3-3-3-3-3-3-3----1~--------------------------------------|
D|----4-4-4-4-4-4-4-4-4-4----2~--------------------------------------|
A|----4-4-4-4-4-4-4-4-4-4----2~--------------------------------------|
E|----2-2-2-2-2-2-2-2-2-2----0~--------------------------------------|
Chorus Riff-
"Why do I beg...."                	    "I love you...there you are"
E|------------------------------------------------9---9------------------|
B|-6--6-6-6---------14---------6--6-6-6-6--------10--10---9---9---8---8--|
G|-6--6-6-6---------14---------6--6-6-6-6--------11--11---9---9---8---8--|
D|-6--6-6-6---------14---------6--6-6-6-6--------11--11---9---9---8---8--|
A|-4--4-4-4---9/11/-12---------4--4-4-4-4-9/11/--9-9-9----7-7-7---6-6-6--|
E|-----------------------------------------------------------------------|

Chorus Riff Continued-
"I swear you'll be my angel.....you"                                                                    
E|-----2--------------------0-----------------------------------|
B|-----2--------------------0-----------------------------------|
G|-----3-hold-chord---------1-----------------------------------|
D|-----4--------------------2-----------------------------------|
A|-----4--------------------2-----------------------------------|
E|-----2--------------------0-----------------------------------|

Well that's pretty much the whole guitar part....It's pretty accurate. 
If you have any questions, e-mail me at Simpsons0@aol.com. Have fun.

-Mark D.