Looks like he doesn't want to leave his "friend" behind. 埋め込み画像
Otayuri Princess Mononoke AU by TaffyDesu
Hijack Tarzan!AU 2
Hijack in panda jackets (^0^)
Click through for whole gif set. Jack and Hiccup arguing over what constitutes a bad day.
No No No No No No!!! Jack save Hiccup!!!