GF and BF who aren't staying together or met only a few times a
week, don't get to know each other so well compare to those who
stay together. You might only seen that much going out a few hours
every now and then.
It is by staying together one can really know someone. But then
again, there are tons of cons as well, mostly on the gal side....
Thus before you move in, make sure you really can see that guy as
your other half.