This guy just pulled off the most detailed proposal of all time

This marriage proposal video has gone viral over the last few days with almost two million views on YouTube and counting, and once you watch it you'll know what everyone's getting so excited about.

Sam and Jess have known each other since they were ten, so Sam knew he had to put in some serious effort when it came time to propose. Although he admits Jess has been "dropping hints for years" he still wanted to make an effort to surprise her.

And make an effort he did. The plan, which Sam says took "months," started when he told Jess that his cousin Matty needed a couple to star in his new music video. 

The theme of the video? A first date. With a restaurant being set up as the main location, Sam also arranged to get some gorgeous shots of the couple together, and all the while Jess was told it was part of the video. 

When the couple arrived at the restaurant, Matty serenaded them with a specially written song all about love and, you've guessed it… marriage. So you can imagine how emotional things got when Sam finally proposed.

Watch the full video here and prepare to well up…