This youngster had no idea why Dad insisted on filming him in the hallway. That is, until he turned around to discover his big brother, a Marine who just returned home after six months away, in the doorway. The ensuing reunion is so emotional and our hearts simply melt over such a clearly strong sibling bond. (As if it wasn't clear how much this little guy looked up to his big brother, he's even wearing his "My Brother Is A Marine" shirt.) 

Poignant moments like this one really illustrate the sacrifices our servicemen and their families make while serving our country. We salute all military members who lose time with their loved ones in order to protect our freedoms and hope these particular brothers enjoyed some quality time at home together. Tell us your thoughts on this epic surprise in the comments below and make sure to share if you found this moment as sweet as we did.