Harington is 32. He is married to his "Game of Thrones" co-star Rose Leslie. More on "Game of Thrones": 'Game of Thrones' cast gets emotional in behind-the-scenes documentary ...

The engagement is announced between Kit, younger son of David and Deborah Harington of Worcestershire, and Rose, middle daughter of Sebastian and Candy Leslie of Aberdeenshire, it read, per People .

Leslie did talk about a different addition to their family, though: a new whippet puppy. And she revealed that she and Harington were enjoying their slow-paced lifestyle in lockdown.

In this Jan. 5, 2020, file photo, Kit Harington and Rose Leslie attend HBO's Official 2020 Golden Globe Awards After Party in Los Angeles.

The "Game of Thrones" alum also told "Late Night With Seth Meyers" viewers about the role she led in a famous couple ending ...