Gift Of The Night Fury

At the end of the short-flim, Hiccup and Astrid share their second kiss.

Hiccup looks around, smiling at the returned dragons and the babies, but is still without Toothless himself. Astrid comes and sympathetically congratulates him as well, giving him a quick kiss and a hug. He asks her about Toothless as she sees the Night Fury pushing his way past the door of the hall behind Hiccup.

Astrid teases him about how she wouldn't want to be him at the moment, seeing as how he brought back everyone's dragon, except for his. Hiccup replies sarcastically, until Astrid excitedly turns him around to see Toothless, who he runs up to and hugs. He scolds the dragon for a moment (who gets distracted by Hiccup wagging his finger) until he notices something in Toothless' mouth. Toothless plops the object onto his head, getting Hiccup wet with drool, but revealing he found the Viking's lost helmet: he worried about the helmet and the auto tail gave him the freedom to look for it the entire time he was gone. Hiccup gives him another hug in gratitude as Astrid exclaims, "Happy Snoggletog!".