Levi Meaden and Ariel Winter are ''happier than ever''.

The 30-year-old actor and the 'Modern Family' actress have been dating each other for more than a year, and he's revealed that their relationship has been progressing serenely since they decided to move in together.

Asked how their romance has changed since they started living together, Levi explained: ''We're happier than ever. We've got three dogs, we adopted a bunny, there might be another one on the way.

''I guess, more animals. That's what's changed. There was two dogs to begin with, now we got another dog and a rabbit. So, in a year maybe, I don't know, a whole farm?''

In fact, Levi struggles to think of a single thing about Ariel, 20, that frustrates him.

Instead, the Canadian star has grown to love all of her minor imperfections.

He told Entertainment Tonight: ''I mean, the pet peeves I kinda love.

''She doesn't really know movies, which is amazing, because she's been in movies for so long, but she doesn't - she never watched them!

''So, it's not really a pet peeve as much as it's something I really enjoy, because I get to show her all these old films. Probably a pet peeve of hers, because then I go into all the trivia and explain the history of the movie until she's like, 'Shut up, Levi!'''

Meanwhile, Ariel previously admitted to falling in love with Levi the moment she met him.

She shared: ''I knew there was something about him from the moment I met him, honestly.

''It was like I met him, and I thought to myself, 'I don't know what it is, but there's something about him that's so interesting and maybe it will be nothing and maybe it will be something. But there's something here.' It turns out, it was a big something.''