IMPORTANT!
Retune to an E-chord(like for shine)
Capo on 2nd fret, tab is relative to capo

s - slide
p - just keep on strumming

Main sequence:
the slidey part is barely audible, but play it anyway

"I went looking..."
           pppppp     pp         ppp
--0--2-s-4---------0-----|-2-s-4-----|
--0--0---0---------0-----|-0---0-----|
--0--1-s-3---------1-----|-1-s-3-----|
--0--2-s-4---------0-----|-2-s-4-----|
--0--0---0---------2-----|-0---0-----|
--0----------------0-----|-0---0-----|

then, at "I hadn't noticed, hadn't seen it as it grew, the void between us..."
play: sequence 2

        ppppppp   ppp                pp
---0--0--------0-------0--0---2-s-4-----0---|-2-s-4-----|
---5--7--------5-------0--0---0---0-----0---|-0---0-----|
---5--7--------5-------3--1---1-s-3-----1---|-1-s-3-----|
---0--0--------0-------0--0---2-s-4-----0---|-2-s-4-----|
---5--7--------5-------4--2---0---0-----2---|-0---0-----|
---5--7--------5-------4--2-------------0---|-0---0-----|

then back to the main sequence thing and so on
play sequence 2 twice for the "if i lost you" bit)
until
"in the morning i will sing.."
the bridge
    pppppppp    pppppppp   pppppp
--4----------5-----------7--|----5--2-s-4-----|
--0----------0-----------0--|----0--0---0-----|
--0----------5-----------7--|----5--1-s-3-----| x however many times he plays it
--0----------0-----------0--|----0--2-s-4-----|
--4----------5-----------7--|----5--0---0-----|
--4----------5-----------7--|----5--0---0-----|

OUTRO:
                                                let ring(upstroke)
---0--0--0--0--0--0--0--0---2-s-4---4-2-0-0---0----|--------------------------|
---5--5--3--3--2--2--1--1---0---0---0-0-0-0---0----|--------------------------|
---5--5--3--3--2--2--1--1---1-s-3---3-1-1-1---0----|--------------------------|
---0--0--0--0--0--0--0--0---2-s-4---4-2-0-0---0----|--------------------------|
---5--5--3--3--2--2--1--1---0---0---0-0-0-2---0----|--------------------------|
---5--5--3--3--2--2--1--1---0---0---0-0-0-0---0----|--------------------------|