Blake Lively Sends the Cutest 40th Birthday Message to Ryan Reynolds -- See Her Sweet Post!

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Happy birthday, Ryan Reynolds!

The Deadpool star turned 40 on Sunday, and in honor of his special day, his wife, Blake Lively, took to Instagram to gush over one of their most precious pastimes.

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"We fell in love at your restaurant in Boston. We stay in love at your restaurant in NY," Lively wrote on Saturday, tagging o ya, a contemporary Japanese restaurant in Boston and New York City, in her caption. "Thank you for the BEST food and memories! You are our FAVORITE!!"

"Another happy birthday with @vancityreynolds ," she continued. "Hey, Reynolds, I like you a whole lot. Just sayin'...?"

WATCH: Blake Lively Gives Birth to Baby No. 2!

Fans immediately chimed in on Lively's adorable message, writing things like, "I'm DEAD," "such a beautiful couple," "my heart just melted" and "hate to say this but… #goals."

Reynolds later followed up with another sweet pic, thanking his wife and their two children for making his big day extra special.

"Best. Birthday. Everrrrr. Courtesy of my wife, buddy, and international spy, @blakelively," he wrote. "With huge thanks to my favorite restaurant in NYC, @_o_ya_ -- and a special shout out to our children for not ruining everything like they planned."

#RelationshipGoals, indeed!

WATCH: Ryan Reynolds Might Have Just Revealed the Sex of Second Child With Blake Lively

Lively, 29, gave birth to her and Reynolds' second child last month. Although the cute couple has yet to officially announce the gender of their 1-year-old daughter James' new sibling, Reynolds seemingly gave it away in a tweet posted earlier this month.

"The mobile above my daughter's crib is just a whole bunch of NuvaRings," he wrote. "So she remembers how lucky she is."

Hear more in the video below.

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