I have heard this quote often enough since puberty. It sounds romantic at some point, sounded uplifting sometimes, and heartbreaking other times... depending on the time it was heard. But when I try and think it through it seems that whoever wrote this did so in a way that it will matter whichever time you are in.
Of course we have no choice but to LET GO if time comes and the relationship entails letting go. This quote will probably help give you hope if hope is needed for you to move on, or put you down more when hoping will bound you to wait instead of moving on but you still definitely will let go IN TIME!
"IF IT COMES BACK TO YOU", it may be forever but it may also be not forever. Because in the end, what made it yours to keep is how both ends meet; how the couple made it work; and how God made magic for everything to make it work. "IF IT DOESN'T IT NEVER WAS" is just an added pat in the back for you to finally accept the fact that you have to let go.
Well...this is just how I see it dissected as that. Is it agreeable? Or not?

