Milo Ventimiglia reunites with his “This Is Us” kids to celebrate Niles Fitch’s graduation

The Pearson family is back together.

Milo Ventimiglia hasn’t forgotten his role as the Pearson family patriarch.

On Tuesday, the This Is Us actor resumed his role as a doting father and reunited with his onscreen kids, Niles Fitch (Randall Pearson) and Hannah Zeile (Kate Pearson), to celebrate Fitch graduating from the University of Southern California.

Zeile and Fitch shared photos to their Instagram stories that showed the trio posing for a Pearson family photo, smiling into the lens with Fitch in the middle, decked out in his graduation garb with his diploma in hand.

"Congratulations @nilesfitch," Zeile wrote on Instagram, alongside a series of emojis including a graduation cap, champagne bottle, and a heart.

Sign up for Entertainment Weekly's free daily newsletter to get breaking TV news, exclusive first looks, recaps, reviews, interviews with your favorite stars, and more.

<p>Hannah Zeile/Instagram</p> Milo Ventimiglia, Niles Fitch and Hannah Zeile

Hannah Zeile/Instagram

Milo Ventimiglia, Niles Fitch and Hannah Zeile

Related: Milo Ventimiglia reacts to fans being sad that he's married now: 'There's a few broken hearts'

Fitch captioned his own photo, “Dad, I did it.”

Along with excitement from fans seeing the Pearson’s back together, Fitch got some love from his fellow This Is Us stars who couldn’t make the event.

"Go Miles,” wrote his TV mom, Mandy Moore. “Unbelievable. #proudfakemom.”

Sterling K. Brown, who played Fitch's adult counterpart on the six season show, wrote, “My dude!!! Way to go, young man!!!!”

<p>Joe Pugliese/NBC/NBCU Photo Bank via Getty </p> Milo Ventimiglia as Jack, Mandy Moore as Rebecca, Logan Shroyer as Kevin, Niles Fitch as Randall, Hannah Zeile as Kate in 'This is Us.'

Joe Pugliese/NBC/NBCU Photo Bank via Getty

Milo Ventimiglia as Jack, Mandy Moore as Rebecca, Logan Shroyer as Kevin, Niles Fitch as Randall, Hannah Zeile as Kate in 'This is Us.'

This Is Us aired on NBC from 2016 through 2022. An intergenerational family drama, the series centered on the lives of couple Rebecca (Moore), Jack (Ventimiglia), and their kids Kevin, Kate, and Randall.

The series operated across multiple timelines, showing stories in the present, past, and future. While Fitch shared the role of Randall with Brown, Zeile shared Kate with Chrissy Metz. Logan Shroyer and Justin Hartley played teenage and adult Kevin, respectively.

Related: This Is Us stars weigh in on the final fate of each character

Speaking to Entertainment Weekly ahead of the 2022 season finale, Ventimiglia raved about the young stars who played the Pearson kids during their teenage years.

"I'm so proud of the growth all of our young actors have made," Ventimiglia said of Fitch, Zeile, and Shroyer. Zeile also spoke highly of their onscreen years, adding that they remain a close knit crew.

"I love them like family," she said of her onscreen brothers. "We've been in a unique experience together. We're extremely close." 

Read the original article on Entertainment Weekly.