• Close pals Dean-Charles Chapman and Isaac Hempstead-Wright (second and third from left) are with their "Game of Thrones" co-stars (l-r) Liam Cunningham, Kit Harington, Indira Varma and Thomas Brodie-Sangste in 2015 in London.

Close pals Dean-Charles Chapman and Isaac Hempstead-Wright (second and third from left) are with their "Game of Thrones" co-stars (l-r) Liam Cunningham, Kit Harington, Indira Varma and Thomas Brodie-Sangste in 2015 in London. (Photo : Getty Images / Alex B. Huckle)

"Game of Thrones" stars Isaac Hempstead-Wright and Dean-Charles Chapman are close friends in real life, sharing their own "Game of Bros." Playing Bran Stark of Winterfell's House Stark and King Tommen Baratheon from King's Landing's House Lannister, their characters did not share much screen time but they do share much time for real.

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Hempstead-Wright and Chapman are two of the several child actors in HBO's massive hit who at times miss out regular classrooms to act in films. Others include Maisie Williams (who plays Bran Stark's sister, Arya) and Nell Tiger Free (Baratheon's sister, Princess Myrcella). In 2015, Bran Stark and company were cut off from Season 5 and Hempstead-Wright welcomed it with a positive heart and used the time instead for his school, CinemaBlend reported.

However, Hempstead-Wright's character and his companions made a great comeback in this year's Season 6. He honed his skill of seeing visions that give viewers significant backstories of characters and events of the series.

He is instrumental to a significant reveal about Jon Snow's (Kit Harington) parentage. Meanwhile, King Baratheon killed himself by jumping from his tower window shortly after his mother Cersie Lannister (Lena Headey) killed all her enemies with wildfire.

Hempstead-Wright made an appearance at San Diego Comic-Con over the weekend and was glad to see his friend Chapman again, Time reported. Shortly after, he tweeted a selfie of himself with Chapman.

Hempstead-Wright tweet received a heartfelt reply from Chapman who responded with a similar heartfelt message. "Brother I never had," he wrote. "Missed you man!"

The two have been open about their friendship on social media. They would go on adventures like typical teens do, such as going on camping, enjoying their time in amusement parks or even riding the train together.

Hempstead Wright often posts photos on Instagram of him and Chapman together. He would write adorable captions like "KFC with Deano," or "Cheeky Nando's with the Dean."

While "Game of Thrones" followers are anxiously waiting for Season 7, hopeful that the Starks siblings of Winterfell will have their reunion. Meanwhile, the young stars like Hempstead-Wright and Chapman are taking their time enjoying moments together as closed pals.

See Chapman's character committing suicde in the clip below.