Whether it’s through his famous portrayal of Uncle Jesse on Full House or his new role as Jimmy on Grandfathered, John Stamos has proved he loves kids both on and off the air time and time again!

In a new interview, the 52-year-old actor gushed about playing an onscreen grandpa to two-year-old twins Emelia Goldieri and Layla Golfieri on Grandfathered — and even admitted he wants to have his own kids one day!

“We obsess over the twins,” John told People of working with the little ones.

john stamos and grandfathered cast

John with the some of the cast of Grandfathered on Nov. 7.

As for having his own kids, John admitted his real-life sister, Alaina Talarico, has a lot of opinions on the subject. “I don’t get advice,” he joked. “I get a stern, ‘It’s time for you to have kids, go impregnate somebody… but make sure it’s a nice girl!'”

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“I don’t know what the other side is. I’ve never had [kids],” John continued. “When the time is right, it’ll happen. This year has been about clearing my head, being healthy and getting my career on track. I think everything will fall into place as long as I’m good, solid and spiritual.”

Click through the gallery to see the iconic cast of Full House then and now!