A new experimental reality program about friendship between men and women. Friends are friends, so what is 'male friend and female friend'?! Why do young people these days talk so much about 'male friend and female friend'?! So, here's a mission for 3 pairs of 'male friends and female friends' to prove this hot trend! Complacency is forbidden! A peek at the precarious tightrope walk between love and friendship! What will be the result of the high-density honeymoon trip of 'male friends and female friends'?