Chris Pratt Calls Bryce Dallas Howard 'My Partner' In Heartfelt Post [Photos]

Chris Pratt turned nostalgic about working with his "Jurassic World: Dominion" co-star, actress Bryce Dallas Howard over the last eight years and shared a thoughtful message on social media.

The 43-year-old actor took to Instagram on Sunday to write a heartful tribute to Howard, 41, and posted two photos, marking one month of the release of their latest movie together.

The first photo was clicked during the premiere of "Jurassic World: Dominion" on June 10 while the second photo was clicked by the actress’ father, director Ron Howard during the "Jurassic World" premiere in 2015.

"It’s been 1 month since #JurassicWorldDominion hit theaters and I can’t help but think about my partner through it all," Pratt wrote. "You’ve been by my side through this crazy ride for over 8 years and I wouldn’t have it any other way."

"8 extraordinary years. 3 fantastic films. It’s been such an honor sharing this journey with you," he added, tagging the actress in the post.

Howard responded in the comments section and called Pratt her "big brother," and added that she felt "grateful" to have him as a friend.

"Big brother @prattprattpratt I just love you to bits," she commented. "And you found our first photo together taken by proud dad @realronhoward !!!! What a ride - my goodness - I’ll miss our time together in the Jurassic sandbox so much but I feel forever grateful to have made a friend for life."

Howard also took to Instagram to share a photo of herself with Pratt and wrote in the caption, "I can rely on him for a belly laugh as much as I can for incredibly insightful advice."

"Jurassic World: Dominion" was helmed by director Colin Trevorrow with the screenplay written by Emily Carmichael and Trevorrow. It also stars Jeff Goldblum, Laura Dern, Daniella Pineda, and Justice Smith in the key roles.

The first movie in the "Jurassic Park" franchise was dropped in 1993 and was directed by Steven Spielberg. He followed it up with a sequel titled "The Lost World: Jurassic Park," in 1997.

The third installment of the movie was released in 2001. This was followed by "Jurassic World" and "Jurassic World: Fallen Kingdom." "Jurassic World Dominion" was released on June 10.