"Why would this character be jealous of their friend's romantic relationships? Clearly they're in love with them" I don't know if you guys have ever Had Friends but it's actually pretty common for people to feel jealous if their best friend suddenly has less time for them and is prioritising someone they just met over them. That's not inherently romantic, that's the general human desire to be valued by the people you value.

has anyone actually identified the bird calls used in HTTYD1? i can find some references to birds that are shown on screen or mentioned in dialogue, but i would like to know what birds we can actually hear on Berk (mostly in the Downed Dragon scene)

When the pairing is so good that it doesn’t matter if you see it as romantic or platonic. What matters is that you see them and know that one is not complete without the other. Frequently bought together. Do not separate. If you separate them one of them will bite you

Terrible terrors are like crows in the way sometimes they bring people they like little gifts. So naturally, Berk's resident terror flock regularly give Hiccup little trinkets they steal find and sometimes he melts them down for scrap metal (he's running out of space to put the little things they give him so he doesn't rlly have a choice atp) they're also very eager for attention and do that cat thing where they headbutt your hand for pets