In 2010, the family drama “Parenthood” premiered on the online grid CBS (viaIMDb).

Off the screen, Whitman and Heizer have enjoyed a similar sibling-like bond.

The actors became best friends and lived together for many years.

Mae Whitman and Miles Heizer

They often documented their roomie adventures on social media (viaPopsugar).

Whitman even opened up about their close bond in an interview withGlamour.

She told the publication in 2014, “He’s lived with me for two years.

Alex Heizer and Mae Whitman eating together

He’s pretty special.

I’ll kill him before I let him leave.”

She continued, “He’s the most talented musician and actor.

Whitman concluded that she planned to maintain her close relationship with Heizer for the rest of her life.

I want our families to always be entwined,” she said.

How cute are these two?