And if Rachel's exit interview from the show is anything to go by, it seems she has some regrets about her choices - specifically who she initially coupled up with after entering the villa herself.
When Rachel first joined, she had just 24 hours to decide who she would couple up with - Brad, or Chuggs. She chose Brad, and Chuggs was dumped.
But if she could do it all over again, we think she'd have done things differently.
"I would have picked Chuggs over Brad," she said.
"Knowing what I know now. You have to graft to stay in there. I was stupid enough to fall for Brad's graft, because it wasn't genuine.
"The day after we coupled, he told me to get to know other people. He wasn't interested. The second I picked him, he went off to his friends and said 'I was gutted I wasn't going to see you.'
"Chuggs would have actually made the effort to get to know me. I went for Brad because he was more physically attractive."
Rachel also said if given the chance, she would go back into the villa to shake things up - and she revealed who her top three lads are.
"My top three were Aaron, Toby and Hugo. I wasn't really attracted to Hugo in the end but he's such a gentleman," she said.
"It would never have worked out with Toby, he was like my little brother. With Aaron I don't think I'm his type. But I loved talking to him.
"I would beg to go in. If you want to send me back in at any point, I'd do it. I'd be unapologetic, strong and forthright. I would definitely go back in and be ready to stir the pot until the pot broke."
Love Island is on weeknights at 9pm on ITV2 and ITV Hub The episodes are available to stream on BritBox the following morning.
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