They met at wedding where they were the best man and maid of honor. Rachel knew from the first second that she liked Ryan and Ryan wasn't far behind. The night of the wedding they shared their first kiss and honestly should've just got married at the same time. Rachel brings Ryan out of his shell and Ryan keeps Rachel from getting in too much trouble or injured. She calls him Yobo which is Korean for sweetheart and he calls her Boobie because like the Blue Footed Boobie, she is small, exciteable, and could become endangered if left alone in nature.