text: is it possible for a man to fall in love with a women after being with her for a week? my boyfriend who i just met last week is claiming he loves me. how is this possible? he doesn't know enough about you to be in love with you....he's more or less infatuated (which means he "really" does like you, but in a lustful way).  because some people do tend to fall quickly, they are also more likely to tire quickly as well.....fools rush in.  real relationships are based on time, connections, and chemistry....take caution.