all of these gay flirting things between holos are keyfabe/fanservice, including these being posted right now, Suisei constantly unsuccessfully flirting with Aqua, hell even this
https://files.catbox.moe/rwsqq4.mp4now you can ask yourself why Miko and Suisei don't flirt at all
you can ask yourself why there are constant PDAs that aren't flirty in nature
and you can ask yourself why they always fucking giggle when they claim to be business only