MLB's Newlybros is back -- and this time a couple of actual brothers are kicking things off.

Major League siblings Aaron and Austin Nola are the stars of the Season 2 premiere of the YouTube series, which you can go watch right now.

• Watch Aaron and Austin Nola in the latest episode of Newlybros

In this Newlybros episode, Aaron, the Phillies' ace pitcher, and Austin, the Padres' catcher, reveal some Nola family secrets.

The Nola brothers talk everything from who got in trouble more when they were kids to their baseball player college roommates to each other's embarrassing tastes in music.

And find out which Nola knows his brother best when Aaron and Austin get quizzed about each other.