Alex explains his story at the beginning of the video, but basically he met Robert Turbin's girlfriend in Kansas City when the Seahawks were playing the Chiefs, and she asked to take a picture in his Seahawks jacket. In exchange she was going to bring him to meet Turbin, but his phone died and he missed out. Alex was a very sad man that he didn't get to meet a player from his favorite team, but then, a month later, this box arrived at his house. I have some unanswered questions—if this is a surprise, how did she have his address—but it's cool to see how much this means to him.
Sidenote: Alex has the largest dog to scissor size ratio known to man.