Amber Heard said she knew she should leave Johnny Depp the first time he hit her, but she couldn’t bring herself to do it.

“I knew I couldn’t just forgive him, right, because that means it will happen again. Like, I’ve seen the health class videos,” Heard told jurors through tears as she took the stand in Depp’s libel lawsuit against her. “I was heartbroken.”

Ultimately, though, she couldn’t bring herself to break up. She walked away after being slapped, but a few days later Depp came back with an apology, a few cases of her favorite wine, and a promise he’d never do it again, Heard testified.

Depp, 58, is suing Heard for libel in Fairfax County Circuit Court after she wrote a December 2018 op-ed in The Washington Post describing herself as “a public figure representing domestic abuse.” The article never mentions Depp by name, but Depp’s lawyers say he was defamed nevertheless because it clearly referred to accusations she made in 2016 during their divorce proceedings.

Heard took the stand for the first time Wednesday afternoon in the tril’s fourth week. She described to jurors how she and Depp met filming a movie and fell in love.

Despite their 22-year age difference, Heard said there was an instant connection when Depp met with her while considering her for a role in his film The Rum Diary.

“I was a no-name actor. I was 22. He was twice my age. He’s this world-famous actor and here we are getting along about obscure books, old blues” music, said Heard, now 36.

While they had chemistry during production, she said they didn’t begin dating until doing the press tour ahead of the film’s release in 2011. At the outset, they kept their relationship a secret.

“We weren’t doing normal life stuff. … We were in this bubble of secrecy, and it felt like a warm glow,” she said.

She said the first act of physical violence came as she was looking at one of his tattoos and couldn’t read it. She laughed when Depp told her it said “Wino” — an alteration to a tattoo he had done while dating actor Winona Ryder.

Heard said she laughed after he slapped her, thinking it must be a joke. He then slapped her two more times, the third time knocking her off balance, Heard said.

Depp, who has already taken the stand and testified for four days, told jurors a different version of the story.

“It didn’t happen,” he said of the alleged assault. “Why would I take such great offense to someone making fun of a tattoo on my body? That allegation never made any sense to me.”

Heard’s testimony came after a psychologist hired by her lawyers testified that Heard suffers from post-traumatic stress disorder from multiple acts of abuse, including sexual violence, inflicted on her by Depp.

Depp testified he never struck Heard and that he was the abuse victim. He said he was punched and struck by her on many occasions, and that she threw things at him. He described Heard as having a “need for conflict.”