'Game of Thrones' season 7 spoilers: Jon Snow to reunite with an old friend and join Daenerys?

Kit Harington as Jon Snow in "Game of Thrones"HBO

"Game of Thrones" season 7 will begin seeing some of the characters meet up and reunite after everyone split and went their separate paths back in season 1. Several new leaked set photos have now indicated that one of some of these important meetings will involve Jon Snow (Kit Harrington).

As reported by Spanish site Los Siete Reinos (via Watchers on the Wall), the production crew has begun filming in three different locations and all of these will stand in as the beach setting for Dragonstone. This is reportedly where Daenerys Targaryen (Emilia Clarke), along with Tyrion Lannister (Peter Dinklage), will be making a base as they arrive to conquer Westeros.

However, the report also states that there are rumors surfacing of Kit Harrington interacting on the said set, indicating that Jon Snow will be leading his forces down south to meet with Daenerys. If Snow also manages to meet up with Bran (Isaac Hempstead Wright) and Arya (Maisie Williams), he may already be aware of his Targaryen lineage.

This would make sense for Daenerys because, with another Targaryen helping her, particularly one as renowned as Jon Snow, she may be able to take the Iron Throne from the Lannisters and prepare Westeros for the battle against the White Walkers.

According to a report from Metro, actor Alfie Allen will also be present, which means Theon Greyjoy might be reuniting with Jon Snow. Jon and the Stark children may be holding a grudge against Theon for when he attempted to rebel and capture Winterfell, but they may put this aside when it is revealed Theon and his sister are joining forces with Daenerys.

It is also speculated that only Theon will be present, which means at this point, his fleet may have suffered heavy losses against his uncle's pirate fleet. Theon may be there only to ask for help.

"Game of Thrones" season 7 will premiere in summer 2017.