13 times Keanu Reeves was the greatest person ever

Video of Reeves at the E3 convention in June went viral after Reeves had a heartwarming response to an audience member.

When a fan yelled "you're breathtaking!" as Reeves walked onstage, the star endeared himself to the crowd by responding in kind.

"You're breathtaking," the actor said as he pointed to the audience. "You're all breathtaking."

Unsurprisingly, the moment quickly exploded online, leading to plenty of memes and heartfelt posts about Reeves.

The "John Wick" actor made hearts melt back in July when it was revealed he autographed a handmade sign that was left on the way to the set of his most recent movie.

Reeves was in the midst of filming the third "Bill & Ted" movie when he reportedly spotted the sign, which said "you're breathtaking!" — a reference to Reeves' appearance at the E3 convention earlier this year.

"Bill & Ted" screenwriter Ed Solomon took to Twitter to share details about the incident, saying Reeves "jumped out of the car" on his way to set so that he could autograph the handmade sign.

Reeves wrote "you're breathtaking" under the original message, along with his autograph and what looked to be an inscription to the fan.

Read more: Keanu Reeves saw a fan left an adorable sign for him on his way to set, and the actor jumped out of the car to autograph it

In June, fans on Twitter noticed that Reeves doesn't hold women while posing with them for photos — and the actor's endearing habit quickly went viral, with fans celebrating the star for his respect for women.

People called Reeves a "respectful king" and praised him for being "considerate and respectful."

Read more: Fans are calling Keanu Reeves a 'respectful king' after noticing he doesn't touch women in photos

The "John Wick" star made headlines in 2015 when he was filmed graciously giving up his subway seat to a fellow passenger with a heavy bag.

A train announcement heard in the video suggests that the star was on a Brooklyn-bound Q express train when he performed that chivalrous act.

Reeves' kind act was one of his first gracious gestures to go viral.

Read more: A video of Keanu Reeves giving up his seat to another passenger on the crowded NYC subway 5 years ago confirms his goodness

A heartwarming story about Reeves and a young fan went viral when it was shared in May.

SBNation.com writer and producer James Dator took to Twitter to share the touching experience he had with Reeves while working at a movie theater as a teenager.The writer tried to get Reeves' autograph, but wasn't successful. However, things began to look up for the young Keanu Reeves fan.

"2 minutes later there's a knock on the door behind me that leads into the box office," Dator tweeted. "I assume it's my manager. It's Keanu."

"'I realized you probably wanted my autograph,'" Dator remembers the star telling him. "'So I signed this.' He hands me a receipt from the concessions stand that he signed on the back. He then casually throws an ice cream in the trash can and sees his movie."

Read more: A story about Keanu Reeves buying an ice cream just so he could autograph the receipt for a young fan has gone viral. And now others are sharing their own touching experiences with the actor.

In March, a Los Angeles-bound plane that Reeves was on was forced to make an emergency landing — but that didn't stop the actor from kindly posing for photos with his fellow passengers.

Reeves even went above and beyond, and helped organize transport to San Francisco, their destination. He regaled passengers with facts about California along the way, and even played country music from his phone.

Read more: Keanu Reeves took a road trip with a bunch of stranded passengers after their flight had to make an emergency landing

During a meeting with Pixar producers for 2019's "Toy Story 4," Reeves decided to climb on a table in order to try and understand new character — the daredevil toy Duke Caboom – a little better.

The actor had made a strong impression on the film's executives from the start, but the lunchtime show really sealed the deal.

"[Reeves] climbed on a table and was striking poses in the middle of the atrium," said producer Mark Nielsen to the Hollywood Reporter. "We thought, that is Duke Caboom!"

Read more: Keanu Reeves apparently posed on top of a table in order to secure his role in 'Toy Story 4'

After Sandra Bullock revealed in 2018 she had a crush on her "Speed" costar Reeves, the actor confirmed that the feelings were mutual in May 2019.

"She obviously didn't know I had a crush on her either," Reeves told Ellen DeGeneres.

The "Matrix" actor said that the two stars didn't date because they were working, but had nothing but praise for Bullock.

"It was nice to go to work," he said of filming "Speed" with the actress. "She's such a wonderful person, a wonderful actress."

Read more: Sandra Bullock admitted she had a crush on 'Speed' costar Keanu Reeves, and the actor just confirmed it was mutual

In addition to his general goodness, Reeves has also donated money to children's hospitals and to cancer research.

The star reportedly runs a private charitable foundation that aims to help sick kids, but his name isn't attached to the organization.

"I have a private foundation that's been running for five or six years, and it helps aid a couple of children's hospitals and cancer research," Reeves told the Ladies Home Journal in 2009.

"I don't like to attach my name to it, I just let the foundation do what it does."

Even though Reeves is a world famous actor, he doesn't take himself too seriously. Whether it's voicing a character in "Toy Story 4" or playing an exaggerated version of himself in the Netflix rom-com "Always Be My Maybe" earlier this year, Reeves isn't afraid to have fun.

He's also charmingly modest for an actor of his stature. When asked in June how he felt about his status as an "internet boyfriend," Reeves was nonplussed.

"That's wacky," the star told Entertainment Weekly and People TV, adding, "The positivity's great." He also took time to praise his lesser-known "Always Be My Maybe" costars, Ali Wong and Randall Park.

Read more: Keanu Reeves had a delightful reaction when he found out about his 'internet boyfriend' status

During an appearance on "The Late Show With Stephen Colbert" in May, Reeves was asked by Colbert what he thinks happens when we die.

"I know that the ones who love us will miss us," Reeves answered honestly — wowing Colbert and subsequently fans alike.

Film critic Hanna Ines Flint shared on Twitter earlier this month that during an interview with Reeves, the actor mentioned how he was so impressed by his "John Wick 3" costars, martial artists Cecep Arif Rahman and Yaya Ruhian, that he didn't want them to be killed off.

Reeves' contract for the "Matrix" sequels "The Matrix Reloaded" and "The Matrix Revolutions" included a significant pay cut for the actor, so that more money would be available for costumes and special effects in the films.

After he was cast in the 1997 "The Devil's Advocate," Reeves found out that Al Pacino wasn't able to work on the project due to the film's budget. Reeves, however, was so eager to work with the legendary actor that he took another sizable pay cut.

And one of Reeves' more famous moments of generosity came during the filming of "The Matrix," when he gifted a dozen stuntmen with Harley-Davidson motorcycles to thank them.

"I just wanted... to give a bigger thank-you to all these guys who helped me make this," Reeves said of his generous act.