I would think when two people are attracted to one another,it is sexual at first,that would be Lust,but that first encounter that leads to more,like always wanting to be near and enjoy other things besides sex is the beginning of Love. My Wife being the best friend I have,is always on my mind and I love her dearly,but I am a man I cant speak for all,but we all look at beautiful women,and mainly the bodys,thats lust. To act on that lust would be losing Love.
Soulmates I believe is over rated,It would be great though.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.