Danny Amendola Surprises Little Kid Wearing His Jersey, 'Hey Bro, That's Me!!'

Here's a cute story to start your Friday off right ... Danny Amendola spotted a little kid wearing his jersey Thursday night -- and surprised the hell outta him in an adorable vid!!!

The Dolphins star was cruisin' around in Miami when all of the sudden a little boy rockin' his No. 80 gear pulled out in front of him.

"Hey bro, bro -- come here," Danny tells the kid ... "You know whose jersey you're wearing??"

The kid -- surprised -- responds matter-of-factly, "Yes. Danny Amendola."

Danny's reaction?? "That's me, how are you brother?!"

The kid lights up immediately ... and the smile is the most adorable thing you'll see today -- and then the two even stopped to pose for a pic together!!!

D.A.'s been killin' it this week ... making little kids' days AND (possibly) getting back with his Miss Universe girlfriend.