There once was a woman (not a girl) who met a man.
They did not fall in love immediately but got to know each other, became more and more curious and enthralled and eventually without even realising it had happened, they fell in love.
It was good, then hard, then they worked at it and kept working at it and it stayed being good. There were no break ups and no dramas. There were fights and shouting and apologies quickly followed.
There are kisses, hugs, touching. It is fun and hard and entertaining and exciting and difficult and easy. Indescribable.