Angels super-duper-star Mike Trout? He's one of the faces of baseball, and it follows that getting his autograph is cause for baseball exuberance. That guiding principle was not lost on the young man featured in the following video ...

#THIS is what it's all about. ⚾️😍

A video posted by MLB ⚾ (@mlb) on

In all seriousness, that's exceptionally cool. It was a simple act on Trout's part, but it obviously make a huge impression on a young man who can safely be characterized as the world's biggest Mike Trout rooter. The kid was probably already a baseball fan for life, and this surely cements that status.