"Are you sure you're okay?"
Astrid collapsed and Hiccup ran to catch her before she hit the ground.
Carrying a dying Astrid bridal-style.
"I promise you, Astrid. You just have to keep fighting, and hold on. You need to stay with us."
"I can't imagine a world without you in it."
"I can't imagine a world without you in it, either." - Astrid to Hiccup
Reading Heather's secret letters to Fishlegs.
Snooping without premission
Hiccup offering to help train Windshear so she can work with the rest of the dragons.
Hiccup riding on Windshear for a split second after she knocked him off Toothless.
Hiccup quickly jumping off Windshear to get back on Toothless before he hits the water.
The boys back in the air.
"What are you talking about? You fit in great. Besides, do you really want to do that to Fishlegs?"
"Remember this is way harder on him [Fishlegs] than it is on the rest of us. So cut him some slack." - Hiccup to Snotlout on Heather's decision to leave.
Watching Heather and Fishlegs fly into the scene.
Dagur sends Hiccup a letter asking about Heather's whereabouts.