This is a very easy intro to learn. It's not all like the exact, the ending of the intro 
i not right, but still it's close.

E-------2-0------------|
B----------3-----------|
G-----2-----2----------|
D---0--------0---------|
A--------------2-3-5-5-|
E----------------------|

TIP: If u hold a D chord, it gets easier, u see? And u just remove the finger on 2 freth 
E string when u need to!

It may not be easy to understand my tip, but for u who gets it, it may help :)
Hope u liked it :)