This came over me when I was reading and posting in threads (of all things).
Do you find that (over a certain amount of time) you start to 'morph' into your SO?
Do you start to think the same things, crave the exact foods.......or do your habits become very similar? Does your sense of humor become very much like theirs? Or even the topics your discuss, your ideals, your reasoning, your ability to debate - do they become almost duplicates of each other's?
If so, what do you think is the cause of this is?
And where is the line drawn in regards to individuality?
Does it affects your SO's personal persona or ideas of self?