The way this is recorded takes the effect out of the song , it's supposed to be performed with emotion just like in the Les Miserables Movie ... Sorry but this type of song should be left to les miserables and no one else should cover it , especially not Kimberly Walsh
This is awful and if you think this is good I suggest you go and listen to Éponines like Marissa McGowan, Celia Keenan-Bolger, Rosalind James etc. They sing this song better live then what she does recorded.
The studio have mixed this up to make it sound acceptable but the reality is she cant sing - take a look at the clip uploaded in 2009 when she tried to sing this live - it was awful and was described by someone as the "worst ever Eponine."