Race To The Edge: Ruff Transition

In this episode, Hiccup and Astrid show tons of affection to each other.

On Wingmaiden Island during the grand transition, Hiccup, and Astrid are standing next to each other. When the baby dragons come out they hold each other's hands and gaze affectionately at each other. Later in the episode, Astrid tells Hiccup to help Ruffnut with Wingnut.