the last time play the G# (4 on E) twice as long as normal, then play:
G|---------------------------------------------------------------------|
D|--------------------3--4--6---------------6-------6--6------6-|
A|------1---3---6----------------------------------------------------|
E|-2-------------------------------------------------------------------|
play that a few times then:
G|----------------------3-----------------------------------------------|
D|-6-------6-----------------------------------------------------------|
A|-6-6----------6--------------4-----------------4/9---------11--|
E|-----------------------------------------------------------------------|
play Riff 1 more and Riff 2 Then play:
G|--------3--------------------------------------|
D|------------------------------------------------|
A|-6----------------4-----6----4----6--------|
E|------------------------------------------------|
keep play B# and C# then go back to Riff 1 and play slowly at the end.