This song is saying that whenever you need her she's always going to be there no matter what. When the lyrics say " When you've given up and no matter what you do is never good enough and when you never thought that it could ever get this tough that's when you feel my kind of love" i think these lyrics are saying that when you've given up on things i'll be there and you'll feel my love. Also the friends have walked out too because the lyrics say " When the friends you thought you had never stuck around" basically she's saying again she'll be there through it all.
This song is saying that whenever you need her she's always going to be there no matter what. When the lyrics say " When you've given up and no matter what you do is never good enough and when you never thought that it could ever get this tough that's when you feel my kind of love" i think these lyrics are saying that when you've given up on things i'll be there and you'll feel my love. Also the friends have walked out too because the lyrics say " When the friends you thought you had never stuck around" basically she's saying again she'll be there through it all.