Last week, Twitter user, @briannacry, tweeted to her followers about a girl she met on vacation in 2006. Apparently the two met on a cruise in Hawaii and were inseparable for the whole night. Unfortunately, the problem with holiday friendships is that they only last for a few weeks until you go back home. However, we are lucky enough to live in the modern age where one post on social media could connect you to everybody you have ever met in your life.