Chris Pratt posted a shirtless mirror selfie from his trailer while on the set of Amazon Prime's The Terminal Set, but his impressive six-pack wasn't the only thing that caught people's attention.
In the photo caption, Pratt observed how he was "Lookin cut," ostensibly referring to the fake gash across the top of his chest–although adoring fans knew the 43-year-old Guardians of the Galaxy star was, to their benefit, flaunting his chiseled physique.
Upon closer inspection, viewers noticed a sticky note left by his 9-year-old son, Jack, that said, "See you at 8:00 ish," signed with a heart and his name.
Pratt shares Jack with his ex-wife, Anna Faris, with whom he finalized their divorce in 2018.
Following their separation, Pratt started a relationship with and eventually married American author, Katherine Schwarzenegger, who is the eldest child of former actor and politician, Arnold Schwarzenegger and his ex-wife, American journalist, Maria Shriver.
Pratt and his wife have two daughters, Lyla, 2, and Eloise, 2 months.
Instagrammers were quick to comment on the sweet note upstaging the Marvel actor.
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@prattprattpratt/Instagram
@prattprattpratt/Instagram
@prattprattpratt/Instagram
Pratt's brother-in-law, Patrick Schwarzenegger wrote: “See yah at 8 ish jackkkooo.”
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Maria Shriver's Sunday Paper account also noticed the note in her son-in-law's photo.
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There was plenty of expected fawning over his ridiculous bod.
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@prattprattpratt/Instagram
@prattprattpratt/Instagram
Pratt and Faris' son, Jack, was born nine weeks premature in 2012, weighing only 3 pounds 12 ounces.
When the newborn was in the intensive care unit, Pratt who was 35 at the time, said that he and Faris "were scared for a long time. We prayed a lot.”
“It restored my faith in God, not that it needed to be restored, but it really redefined it."
"The baby was so beautiful to us, and I look back at the photos of him and it must have been jarring for other people to come in and see him, but to us he was so beautiful and perfect.”
Jack grew up to be a happy and healthy boy, and his dad couldn't be prouder.
“He is so charming that my plan is to just let him take care of us as soon as he’s old enough," said Pratt of his son as he was turning two years old.