Nick and Kala originally met all the way back in 2011 through a mutual friend. They would not see each other in person again until 2015, and have been inseparable ever since.
Kala's answer: I knew I was going to marry Nick the day I met him. I told my teachers, my friends, and anybody who would listen that I would marry him someday (I was right). Nick's answer: I knew she was the one when she just kept coming back to visit me in Florida and then refused to leave (I never asked her to leave).
On one knee, on top of Mount Washington.