Newly engaged couple Katie Mascenik and Joe Duarte are on the hunt to find the mystery woman who took this photo-within-a-photo of them getting engaged during the New York City Marathon on Sunday.
The bride-to-be told BuzzFeed Life she had no idea her boyfriend was planning on proposing when she met up with him at mile 17 of the race.
She said that Duarte had told her he was going to pop the question in January, so when he took the time to find her during the race she was a little concerned.
"He was running slower than he wanted to, and we were hoping he was OK," she said. "I think it was probably because of the nerves. When he came over to me he said, 'Hi, I love you,' and I thought, Wow, maybe he knows he's not doing too well, but it's still really weird."
Duarte then dropped down to one knee, and pulled an engagement ring out of a zipper pocket in his shorts.
Shortly after the marathon, Mascenik posted this photo — taken by the mother of a fellow runner and a friend of the couple — to Facebook with the hopes someone on social media will be able to track the mystery woman down.
Another friend got took a video of the big moment, which shows that the elusive photographer is a young woman in a gray vest.
She's on the left, wearing blue leggings and holding a phone in a gold-and-white case.
Mascenik said she wants to see the photo not only so that the couple's family can get a good look at the proposal, but also because running holds a lot of importance to her and Duarte.
Success! Val Ferrara, who was watching six friends run the marathon, stepped forward as the mystery photographer.
This is the highly-coveted photo. Friends of Ferrara's saw Mascenik's story and texted her, telling her that she was the woman in the blue spandex that they were looking for.
"When she called, I was excited because I might finally get my picture [but also] nervous because what if she deleted it or didn't have the perfect shot," Mascenik said.
"I am so grateful for everyone's help finding the picture — it's beautiful."