Place this clip at the reaction beat after the confusing line, then follow it with the Awkward Moment button if the scene needs to linger, or the eh eh ehhhh sound for a second confused response from another speaker.
About this sound
This is an eight-second voice clip of Vestia Zeta asking 'Apasih? Kenapa sih kamu?' in Indonesian, delivered like a startled, teasing question aimed straight at the listener. It feels baffled and playfully exasperated, the sound of someone who cannot believe what they just heard and wants an explanation right now.