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Chris PrattandKatherine Schwarzeneggercelebrated their first Thanksgiving together!
A source tells PEOPLE the happy couple hung out with Maria Shriver, Katherine’s mother, as well as her brothers Patrick and Chris on Thanksgiving morning.
“Katherine’s brothers played a football game so she and Chris watched from the sideline,” the source says.
“You can tell Chris knows Katherine’s family really well,” the insider says. “Chris always seems very comfortable around her family. It’s like he is part of the family.”
“Even in front of Maria, Chris and Katherine were very affectionate. They held hands, kissed and enjoyed their morning,” the source remarks, adding that “they later had Thanksgiving dinner together that Maria had organized.”
Shortly before the November holiday, the couple spent time with Katherine’s father,Arnold Schwarzenegger.
Theygrabbed a biteto eat at FIG restaurant at the Fairmont Miramar Hotel & Bungalows in Santa Monica, California along with the former California governor’s girlfriend Heather Milligan.
RELATED VIDEO:Chris PrattandKatherine SchwarzeneggerAre Getting ‘Serious,’ Says Source: They’re ‘Hopeful for the Future’
A different sourcerecently told PEOPLE that while the relationship is still relatively new, an engagement may be right around the corner for the two lovebirds.
“They’re such a great fit together,” the insider said. “It’s only been a few months but Chris and Katherine are both very serious about the relationship and their friends wouldn’t be surprised if they got engaged sooner rather than later.”
The source added, “Katherine has spent time with Chris’ family and they all love her too. She fits in really well with them and vice versa.”
Prattsettled his divorcefrom Anna Faris earlier this month. The pair share 5-year-old son Jack.
source: people.com