Intro (2x)
|-------------
|-------------
|----9-----7--
|7---9--4--7--
|7---7--4--5--
|5------2-----

(Depending on how you feel, you can play this. I think in the song its only bass at this part and this part comes in second part of second verse.... it's up to you though how you want to play it)
Verse (2x)
|--------------------------
|--------------------------
|--------------------------
|7------2------------------
|7(7x)--2(7x)--2(4x)--2(4x)
|5------0------2------0----

Bridge to Chorus (2x)
|----------------------------
|----------------------------
|-------7--------------------
|9------7(4x)--4------2------
|9(4x)--5------4(4x)--2(4x)--
|7-------------2------0------

Chorus (however many times it takes to play the chorus)
|----------------------------
|----------------------------
|---------------------7------
|7------2------4------7(7x)--
|7(7x)--2(7x)--4(7x)--5------
|5------0------2-------------

after you play all of that then play
verse
bridge to chorus
chorus

if this is not right please tell me! it's my first tab! hope you enjoy! 
if you haven't gotten The Young and The Hopeless, it's really good and
I recommend it!my email is highschoolisoverrated@yahoo.com