Theres maybe a little more than just an expression of eternal love with this song. Some lines like 'I won't walk away again', 'I will wait for you right here' & 'Can you hear me calling' suggest that the love is not reciprical, or in the past, or they are apart. Either way she is say that the love is eternal, there won't be anyone else and the love will still be there if/when the other person returns to her.
Theres maybe a little more than just an expression of eternal love with this song. Some lines like 'I won't walk away again', 'I will wait for you right here' & 'Can you hear me calling' suggest that the love is not reciprical, or in the past, or they are apart. Either way she is say that the love is eternal, there won't be anyone else and the love will still be there if/when the other person returns to her.