This is a very easy intro to learn. It's not all like the exact, the ending of the intro if 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 chord, it gets easier. And u just remove the finger on 2 freth string when u need to!