Why knot

The actor is smitten by Kunis, whom he has known for 16 years, and plans to exchange vows with her soon.

“They plan to get engaged soon. Being with Mila brought Ashton back to who he really is,” contactmusic.com quoted a source as saying.

“He’s not playing the field, he’s focused on enjoying Mila and the happiness she brings. She doesn’t get jealous like Demi used to. He calls her because he wants to and when they’re apart they talk constantly,” the source added.