you are absolutely right dear ! I always think myself regarding the love specially I always myself do my best and research that exactly what is the definition of love but no any answers which I impressed thereafter I ask that question to my self and I get the answer in two options.
Love is the combination of two bodies or meetup of physical relations ?
Love is the combination of two souls ?
and finally I am assured that love is meetup two souls which never will be separated from each other instead of the two person leave each other but their souls always remain till to remain of this world.
I hope you understand and forget past and live with your soul and enjoy your life with the amazing time.