Hi! I just finished watching the film, Crazy Little Thing Called Love, and in a fan made music video, I noticed there was one scene that I didn't see while I was watching the film. It's part of the scrapbook but I've rewatched the film and it's not there! Does anyone know when it happens in the film? And can you please translate what it says?

Here's the link to the music video: https://www.youtube.com/watch?v=5EE4tF2f7oY

It happens at the time stamp, 6:16. In the scrapbook, it says, ".. สุดหายจังหวะเวลาของเรากตรงกันสักที"