When YouTuber Retro Shanerator wanted to propose to his girlfriend, Pam, he knew he had to make the moment special.

Knowing that she was just as much of a nerd as him, he came up with an epic idea.

Using “Super Mario Maker,” he wrote a personalized message to her near the end of a level. Watching her figure out just what was going down is so sweet. This is one of the cutest reactions to a proposal we’ve ever seen…just watch!

Her little, “Babe…BABE…BABE!” exclamations are just the best.

We wish the cute couple many years of happiness. I hope their wedding has a Super Mario theme — that would be even more adorable!

Read more: http://www.viralnova.com/mario-proposal/