Mila Kunis and Ashton Kutcher played lovers when they first met on “That 70s Show” and now the couple might get engaged. According to People, Kutcher wants to pop the question but there’s one thing standing in his way.

After his split from Demi Moore, the “Jobs” star wanted to date around, but after adding some benefits to his friendship with Kunis, things changed.

"When Ashton first became a single man via separation, he was eager to date around," a source told People. "But that has changed since his relationship with Mila has grown and strengthened. His long-term friendship with her became a real romance, and he is very happy." 

A possible proposal isn’t just on a whim. Apparently, it’s been something Kutcher has been thinking about for some time.

"He knows what they have is amazing and special," an insider said. “He's been thinking about proposing for a long time." 

"They are clearly very much in love, in tune with each other and so comfortable," another insider added. "In some ways, it's like they're married already." 

So what’s the hold up? The actor’s former flame, Moore, isn’t making things easy on him. She felt burned by the divorce and sought spousal support and legal fees. In July, a different insider told People: "Demi felt like she had been wronged. She's the one who was forced to end it. She's making a point." 

But he’s not going to let the drama with his ex get in the way of his plans for Kunis. "Ashton is set on proposing [to Mila]. He really wants to marry her and is so annoyed that there is still the hold up with the divorce," a source from Kutcher’s inner circle told the celebrity magazine.