Look at this clip with Biboo and Fubuki.
https://www.youtube.com/watch?v=lLvid-U2kBk&t=243sIn this clip, Fubuki meets an unexpected side of Biboo and gives three different reactions that perfectly complement with what Biboo's saying.
Fubuki acts like an emotional amplifier with an affirming (positive) aspect, and she is by far the best at it.
Contrast that to Marine, someone who is usually a bantering observer with a deflecting (mischievous/ she likes to blame others) aspect.
In the very same clip, her reaction is to start a fight with Koyori.
It's very interesting to recognize the differences in how different vtubers normally interact with each other.
