https://www.youtube.com/watch?v=xkYhuTv8wZk>>5799903From what Gen5 has been saying, Ina has been in their discord chatting it up regularly. Even Botan spoke about it.
Also someone posted a timeline trying to figure out why too
>>5780335 The timeline is:
>Gen5 and EN Amogus collab -- Nene makes Ina her wife>Amogus collab until Nene / Polka collab -- Nene and Polka constantly talking to Ina (and make the collab a date challenge)>Nene / Polka collab until Monhun collab -- Lamy and Ina begin talking, Nene quadruple-downs on Ina being her wife via regular mentions and fighting against Marine for Ina, Polka continues talking to Ina regularly>Monhun collab until Festival -- Lamy and Ina end up good friends and share a lot of tastes (Ina recommended MHS2, Bayonetta, etc. according to Lamy) and Nene even more fervently guards Ina. Polka still just off to the side talking to Ina regularly.Botan mentioned that she's proud of Ina's progress in Japanese too since she noticed her biggest issue was responding quickly. It also helps explain how Ina made so much progress from the Nene / Polka collab (having trouble parsing basic Japanese) to being able to listen to multiple JPs talking to her regularly at once and respond quickly and with jokes / multi-lingual puns.
tl;dr Gen5 is grooming Ina