How would you feel if Milo Ventimiglia just knocked on your door as you were watching "This Is Us," in your living room!?
We would die!
While filming "This Is Us," a few stars of the show including Ventimiglia, who plays Jack in the show, noticed (through a window) neighbors watching their show. So they knocked on the man's door to say hi! So cool!
"This Is Us" airs Tuesday nights on NBC.