I heard Raglan Road one day and it stopped me in my tracks. IMHO, it is about loving someone but knowing in the back of your mind that it probably won't work out.
But, having said that, in loving, you are not able to deny the love and the want for love.
So therefore, one denies the foreshadowing that things will eventually crash and burn.
It's really sad but it caught my attention because of the honesty that one might not want to admit even to themselves.