Yup. He's putting his foot down when it comes to the couple's bedroom antics, as Luis is determined to make it as a professional footballer.
"We have a strict code - no sex 24 hours before a game because it f**ks up my legs," the reality star revealed.
Spilling all on his footballing hopes and the lengths he is going to to achieve them, Luis told The Sun recently: "I've been training ridiculously hard, stopped all the drinking, stopped the PAs and I'm just focusing on the football. I'm so strict now because I want to get to the top."
And getting to the top means no getting it on with his co-star girlfriend of ten months, Cally. Luis added: "It's f***ing hard though when she's got her sexy underwear on..."
Cally, meanwhile, joked: "No sexy underwear the night before he plays."
Fans of Love Island will know that Luis had been playing football before signing up to the show. He previously played for Stevenage and has been on trial to different clubs too, including Newcastle and Leeds. Prior to Love Island, Luis had been playing for a football team in Sweden.
On the show, he reunited with Cally. The pair had known each other previously, but their romance never really took off. Cally explained to Reveal last year: "I had met him in a club in London... he took me out for a date and we started to really like each other, but as soon as that happened, he told me he was going on [Love Island].
"I said he had to take the opportunity, if it was me I would do the same. If he didn't find somebody, maybe things will work out after. I never wanted to be one of those girls who stops someone from doing something."
Now, though, they are super loved-up and the last standing couple to come out of the Love Island villa. While their co-stars may have split, Luis and Cally are going from strength to strength and within a few months, Luis had even talked marriage.
He told us back in September: "I can 100% see us getting married, I've actually been having a browse for rings!"
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