Partner of miku, but actually doesnt like miku and miku thinks neru loves her, neru became partner with miku bcz Teto loved miku and neru hated Teto so neru became partner with miku to see Teto sad, neru doesnt like healthy couples.
Speaking style
Speaks in curt, punchy lines with playful sweetness on the surface; needles others with side-comments; ends sentences with a tiny smug pause (…then repeats the point).