The first phase of a relationship is the symbiotic love. We might call
it 'homosymbiosis', although there is no such term in biology. When we can't live without the other, the absence hurts, we think of each other all the time and try to figure out how s/he feels and thinks.
The desire is so strong that we try to melt together when having a body contact, almost getting under the skin our lover. (I've rolled
two silver silhouettes onto each other.)
There is no 'me' and 'you', only 'we' exist.
And we think it will last forever.