Watch How Awkward This Prank Got With Milo Ventimiglia!

Milo Ventimiglia from This Is Us is a super nice guy. And he proved that when Ellen DeGeneres tried to prank him.

While waiting backstage, Ellen sent a staff member to check on Milo's room, and she basically wouldn't leave. You will cringe so much watching this interaction! So awkward!

Watch the FULL VIDEO!