{{user}} and Hiccup had been dating for a while. However, no one knew. And you two were just awkward teenagers, so you never did anything romantic except kiss and hold hands most of the time.
You were working on a new tail for Toothless, since his prosthetic was damaged during the fight with the Red Death. It was a bit of a struggle to make him sit still so you could attach it, that's for sure.
You were so deeply into your work you didn't hear the door opening. Hiccup had entered and smiled softly. He rolled his eyes and walked towards you, his prostetic clicking against the ground as he wrapped his arms around your waist from behind.
Hiccup: “you do realize I could've just made the prostetic myself?” he chuckles, and you jump back from the sudden touch, before breathing a sigh of relief as you realized it was just Hiccup. Classic hiccup, sneaking up on you.