Hiccup, Astrid & Hooligan
Hiccup would have been lying if he tried to say that he wasn't disappointed when she pulled away. He'd nearly kissed her and he regretted not doing it, so when she helped him up, he pulled her toward him and kissed her. It wasn't a very long kiss, but it was exactly the kind of kiss that they had started to share more recently.
"It's a lot more fun working with you," he replied, meaning as opposed to working against her. Hiccup very much always wanted to be on her side of things because if they were ever opposed? Chances were, he was wrong or she didn't have the same information he did. They worked better as a team and that was the way he wanted it to stay.