We all have those friends that we see from time to time, and every encounter is filled with laughter and fun memories.  However, those aren't the moments when friendships are made strong.  I have people that I could hang out with thousands of times who I would feel as close to day 40 as I did day 1.  Epic memories are great, but it's those small, fleeting moments of interaction where your guard begins to fall where true friendship is forged.