Takamori was mostly a bit of playful banter that grew a bit out of control and started damaging their actual relationship off-screen. Both Kiara and Calli came out and said that it just wasn't good to keep fueling it and stopped playing it up for the audience. I would say that in general Kiara puts out gay vibes. If you peek behind the curtain some stuff becomes more clear as well since both Kiara and Calli are pretty lax with their IRL content.