Paul Rudd, One Direction’s Most Shameless Adult Fan

The guileless Paul Rudd sells his One Direction fanhood so hard that it almost doesn't seem creepy for him to mill around outside of a concert with the boyband's legion of young girl fans, exchanging gossip, braiding hair, and asserting his primacy as the most ardent and shameless of all the One Direction fans in the world.



First, I think this is amazing.

Second, can anyone explain to me this fan girl mentality? I've never really understood getting so excited you cry or faint... Has anyone been there?