When the famous twist was introduced, Liam admitted he's attracted to Casa Amor bombshell Lillie, before sharing a few kisses with her outside of the challenges.
Lillie revealed this during the recoupling, and Millie sacked him off.
The pair were eventually able to put it behind them. But could things be about to get tense once again, with the Love Island contestants set to be shown clips of their time in the villa?
Liam enjoyed a three way kiss with two of the Love Island 2021 contestants when he was at Casa Amor, but Lillie didn't share this with Millie when they met for a chat, so this could throw another spanner in the works for the couple if it was revealed.
As the series continues, here's everything you need to know about Liam Reardon.
Liam Reardon – Key Facts
Couple up with: Millie Court
How old is Love Island's Liam?
Liam is 21-years-old.
A lot of viewers thought he might be older due to his facial hair which gives him a mature look, and at 6ft 6in, Liam is quite a tall guy.
Why did Liam want to take part in Love Island?
Asked why he chose to sign up for the ITV2 dating show, Liam said before he entered the villa: "I’m after a new partner. It’s been a while since I’ve had a girlfriend. I’m struggling to find one."
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What is Liam looking for in a partner?
When it comes to an ideal partner, Liam goes for personality. And there's two girls in the villa who he thought he'd get on very well with.
Ahead of his Love Island debut, he said: "I think Kaz is really good looking and has a great personality. I’m looking forward to getting to know her. And Chloe - I like her confidence and I’m intrigued to see what she’s about."
And Liam wasn't afraid to step on anyone's toes in the villa, adding: "I am competitive to a certain extent. I’m not over the top. It’s always nice being a winner. If I’m in competition for a female, I want to try my best, but I won’t go too far out of my way. If she liked you that much she wouldn’t have to make a choice."
What does Liam do for work?
Liam works as a bricklayer in Wales. Outside of work, he likes to do a fair bit of travelling and shares lots of snaps on his Instagram.
Want to meet the other Love Island 2021 contestants?
- Faye Winter
- Liberty Poole
- Kaz Kamwi
- Jake Cornish
- Chloe Burrows
- Toby Aromolaran
- Hugo Hammond
- Aaron Francis
- Millie Court
- Lucinda Strafford
- Teddy Soares
- AJ Bunker
- Danny Bibby
- Abigail Rawlings
- Georgia Townend
- Tyler Cruickshank
- Mary Bedford
- Amy Day
New episodes of Love Island ate on ITV2 everyday at 9pm, except Saturdays. Episodes are also available to stream on the ITV Hub. For more info check out Instagram, Twitter, TikTok and Facebook. While you’re waiting, check out more of our Entertainment coverage or visit our TV Guide to see what’s on tonight.