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Still going strong after five months!

Ashton Kutcher and Mila Kunis have recently been parading their relationship around NYC. The 34-year-old actor, still separated from Demi Moore, has been living with his onetime "That '70s Show" costar, 29, while she films "The Angriest Man" in Brooklyn in the city.

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"He always had a thing for her," a source told Us Weekly. "It's a real infatuation."

On Sept. 17, the pair of five months fed each other brunch across the table at NYC's Philip Marie restaurant -- then cuddled up on a boulder for an extended smooching session in Central Park.

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"They only saw each other," a witness said of the duo. "Nothing else seemed to matter."

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While a source told Us that Kunis "isn't sure this will last," the Friends With Benefits actress is "going for it."


Ashton and Mila PDA

Couple shows affection during lunch date

Mila Kunis has 'mediocre lifestyle'