The Olympic gymnast and The Jump judge has been dating Essex favourite Lucy since last year, and they made their first public appearance as a couple last night.
Speaking to ITV's Lorraine today, Louis said: "Things are going very well actually, very happy. We complement each other very well."
"It is a very nice feeling I haven't had this feeling in a long time so it's nice to kind of get on with someone really well."
Louis also said his mum has given Lucy the thumbs up! "She approves, yeah!" he said.
Louis and Lucy were among the stars who attended the launch of the new Hogwarts Express and Platform 9¾ at the Warner Bros. Studio Tour London last night.
Being a massive Harry Potter fan, Louis wore a Gryffindor scarf and clutched a wand while posing for pictures!
Apparently Lucy had been intending to bring Louis to the Harry Potter experience for his birthday in April, but last night's event was too good to miss! Oops. She'll have to think of another pressie!
Louis, meanwhile, revealed he'd always wanted to tour the studio.
What has Lucy Meck been up to since TOWIE?
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