Nick Viall and Corinne Olympios obviously had a lot of chemistry on "The Bachelor" 2017. They got along great, but he turned her down for sex during the season. Now it turns out that Nick allegedly hooked up with her another time. Life & Style shared what a source told them went down.

Source reveals what went down between Nick and Corinne

The insider said, "They were not supposed to be together but secretly met up after filming. They went back to Corinne’s place for drinks, and her wish of getting close to Nick came true. Corinne says it was one of the best nights of her life." The source went on to share that Nick Viall is afraid that if the girl he picked finds out about it then she will be really upset and this will cause them problems.

The source shared that Corinne is really upset that Nick sent her home after they spent this alone time together and also met her family. The insider says that Nick didn't want to have sex with Corinne during the show so that he wouldn't "look like a pig." Nick was being careful about how the other women saw him, but meeting up with her on their own is something nobody would find out about him doing.

Only time will tell if Corinne ends up telling everyone about what allegedly happened between them. So far, it is just coming from a source that says they know what went down. This could possibly end up coming out on "The Women Tell All" special when it airs next week if Corinne wants to talk about it.

So far, Reality Steve hasn't revealed anything.

Nick is down to just three women on the show now. Everyone knows that Rachel Lindsay isn't the winner since they already announced her as "The Bachelorette." This leaves just Vanessa and Raven. Nick's choice will be revealed in just a few short weeks and everyone can't wait to see it go down.

Do you believe that Nick and Corinne hooked up after her hometown date? Do you think that he should have picked her in the end? Sound off in the comments section below on your thoughts, and don't miss new episodes of "The Bachelor" on Monday nights on ABC.