Do you remember the moment that you realized that your boyfriend or girlfriend was The One? You know, the one single person (in a world of seven billion!) that you would be absolutely stoked to spend the rest of your life with?

Last week, Redditor anothercollegedude posed that very question on the site. Some users, like itsamealex, felt that you couldn't possibly narrow such a big decision down to only one instant. "Honestly. There isn't one moment." he wrote. "She said and did the right thing at the right time so many times, that I just couldn't imagine not spending every day of my life with her." Aww!

Others, though, were able to pinpoint the exact moment when they thought to themselves, "This is it." Find out how it happened for the 12 Redditors below:

10. "I realized he was The One when he came to pick me up from the bus station in a dodgy neighborhood after I was out for the night with my friends on a Wednesday. He was waiting in the rain with a smile." - wanderlust1624