AmeTori is a special one. Probably next to PomuTori my least favorite Kiara ship. (Romantic) Ships dont really work overall with Ame, she never engages in them. AmeSame is cute in art but that stuff is mostly carried by fans with delusions from back in 2020. Ame is cool to ship and explore non-romantic dynamics with, especially in a lore sense, thats why I am a huge supporter of TimeDuo (AmeTori lore version is pretty cool as well ngl, with Ame going back and meeting different past lives of Kiara and getting to know her better that way to help her solve a current-day conflict with Kiara).
Anyways, AmeTori falls flat because Kiara admires Ame and her technological abilities. Kiara knows about computers about as much as the average white woman, so she considers Ame a God. Also she is absolutely clueless as to what a Gosling actually is, and proudly claims herself as the #1 Gosling and #1 Teamate and has even said so in front of Ame during the offcollab. Kiara seems to believe that a Gosling is just another name for "Fan of Amelia Watson". When Kiara gets like that, Ame just goes back into her shell, doesn't acknowledge what Kiara just said and ignores it. For the best, but Kiaras german lack of takt just makes her repeat it again to get some kind of response from Ame.
TL;DR: Kiara puts Ame on a pedestal and whorships her and lowers herself in front of Ame. That makes Ame really uncomfortable, but Kiara doesn't care, she thinks too highly of Ame to consider that. Also a false assumption about the meaning of what a Gosling is makes makes Ame cringe, a lot.