Dwayne Johnson & Jimmy Fallon give separated family an emotional reunion

Dwayne 'The Rock' Johnson reunited a military family for Christmas on The Tonight Show with Jimmy Fallon, causing tears of joy from everyone.
The Moana star is involved in several charities that help those serving in the armed forces, and in the latest episode of the US talk show surprised one 
veteran in particular.
Karina Kabalan is a producer on the show as well as an Army vet whose Air Force husband is currently deployed overseas.
At the end of Johnson's segment with Fallon, he asked permission to help out a member of the audience.
"I would love to give back to a military family that's actually here," Johnson told the audience, before he and Fallon pretended to search the crowd, until 
they went into the production room, where they surprised Karina with a visit from her husband Todd.
See the emotional video in full below...