It's been 16 years since A Walk To Remember first premiered.

We know, we can't quite believe it either. But after all this time, it turns out it's still a movie to remember for the film's leading actors - and the marked the occasion in an adorable way. Mandy Moore and Shane West took to social media on Thursday to share some throwback posts from their time on the set of the iconic Nicholas Sparks-adaptated movie. The This Is Us actress posted a photo of her and West, who played her love interest Landon, with the caption:

“Jamie + Landon, 16 years ago, A Walk to Remember ❤️. #TBT”

https://twitter.com/TheMandyMoore/status/956557979171487744 The Get Over It star was quick to follow it up with his own throwback photo, which he captioned:

“….❤️ #tbt ?”

https://twitter.com/shanewest/status/956567612166610944 The tragic teen drama followed the blossoming relationship between Jamie Sullivan (Mandy Moore), the town's resident good girl and preacher's daughter, and Landon Carter (Shane West). The pair are forced to work together in their high school's upcoming drama production after Landon gets community service. Despite their differences, the pair end up falling head over heels for each other.  Think bad boy meets nice girl and they fall in love. But the tears really start flowing when Jamie reveals her cancer diagnosis to Landon, who ends up dedicating the time they have left to checking off everything she has on her bucket list.