This Is UscostarsMilo VentimigliaandMandy Moore’s respect for each other runs deep.

“We just kind of raised our glasses to one another. We almost took vows with one another where it was like, ‘Hey, I promise to always communicate. I promise to not be happy until you’re happy. I will always look out for you.’ And all that,” he shared.

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Ventimiglia said the pair “have stayed very true to what we said in the beginning” of making the series.

mandy moore/ instagram

milo and mandy moore

From there, theGilmore Girlsalum took a moment to praise Moore’s work ethic.

“I’ve got to say, she has been probably in my 26 years in front of the camera, the best partner I’ve ever had,” he continued. “Her commitment, her dedication, her growth as an artist. The audience — you guys all get to watch the show in its entirety. I get to sit there in front of her or stand in front of her or lay in a bed next to her and watch, front row, what she does and how impactful the work is to her. I’ve only seen it grown.”

Ron Batzdorff/NBC

THIS IS US – “The Challenger” Episode 601 – Pictured: (l-r) Mandy Moore as Rebecca, Milo Ventimiglia as Jack – (Photo by: Ron Batzdorff/NBC)

Sterling K. Brown,Chrissy Metz,Justin Hartley,Susan Kelechi Watson,Chris Sullivanand Jon Huertas also star in the acclaimed series.

Like Ventimiglia, Moore has also raved about working alongside Ventimiglia.

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“There aren’t always fun times. There are ups and downs. But knowing that I have him and he is super supportive — I do feel very protected and safe to really go into this and take these people on a real journey,” she toldGlamourin a 2016 joint interview with Ventimiglia. “We’re very much in line with how we prepare for stuff, which makes it all the more comfortable.”

Moore added that the pair “have developed a really easy rapport with one another” and “can look at each other and know” whether or not things work within a scene.

Mandy Moore and Milo Ventimiglia.Frank Micelotta/Twentieth Century Fox Television/PictureGroup/REX/Shutterstock

PaleyFest 2019: 20th Century Fox Television’s ‘This is Us’, Arrivals, Los Angeles, USA - 24 Mar 2019

Moore also addressed working with Ventimigliaon the day of Tuesday’s season 6 premiere.

“Looking back at my first days on set of every season of #ThisIsUs. 😍,” Moore wroteon Instagram, sharing several photos of herself with Ventimiglia. “Love that it’s always with @miloanthonyventimiglia (plus a cameo with @sterlingkbrown)!! Gonna miss these days with the fam when it’s all over, but for now, we get to come together (virtually of course) and watch the premiere ep tonight!!! 🥰.”

Ventimiglia commented on her post, writing that they’ve “truly had a journey together.”

This Is Usairs Tuesdays at 9 p.m. ET on NBC.

source: people.com