Place it right after the teasing line in an anime edit, then follow it with Ara Ara to keep the exchange going as a second anime reply before the scene cuts away.
Informazioni su questo suono
This is a short, high-pitched anime voice line in which Rin snaps urusai baka, Japanese for shut up, idiot. The delivery is fast, clipped and annoyed, landing like a quick, sharp scolding. It feels funny and flustered rather than hostile, capturing playful embarrassment and irritation in under three seconds, so listeners understand the rejection from tone alone.