It's not very hard, very easy actually
Intro/Verse
G|------------5-----------------|
D|------7---3----------------7--|
A|----5---0-----3-3-3-5--5-7----|
E|------------------------------| Repeat 6x
Chorus
G|----first part---------------------|
D|-----------------------------------|
A|---------------------------1-1-1-1-|
E|----3-3-3-3-1-1-1-1--3-3-3---------|
[ Tab from: https://www.guitartabs.cc/tabs/s/seether/love_her_btab_ver_2.html ]
G|----second part-------------------------------------|
D|----------------------------------------------------|
A|---------------------1-1-1--------------------------|
E|----3-3-3-3-1-1-1-1--------3-3-3-3 Repeat part 1&2--| 2x
Sequence
Intro/verse 6x
Chorus 2x
Verse 10x
Chorus 2x
Verse 8x
--break--
Chorus 4x beginning halfway first part
Outro/Verse 2x ending on 5th position on A-string