Uh, I think I may have it, but I'm not too sure. I think the bass is actually in the 
of piano.
So, uh, just follow the piano.

Verse
G|---------------(2-0-)--------------|
D|-----------------------------------|
A|5~--5-4-7-2-----------5----5-4-7-2-|
E|-----------------------------------|

Chorus part 1 (All you need to save/say to me)
G|-------2-4~---------2-4~------|
D|0-2-4--------0-2-4------------|
A|-------------------------(0h2)|
E|------------------------------|

During the 2nd chorus, you can hear something that's either piano, or maybe a bass that 
where the ~ are. It's something like
G|------|
D|------|
A|-2-4-5|
E|------|
That's the only actual bass I can hear.

Chorus part 2 (Call, and I'll be..)
G|------4-2-----4-2-----4-2------4-2-----4-2--2|
D|-0-2-----0-2-----0-2-----0-2------0-2------0-|
A|---------------------------------------------|
E|---------------------------------------------|

Any corrections are welcome.