Place it right after the reveal in your edit, then follow it with Anime Wow for a bigger reaction and finish with Vine Boom to underline the moment. Keep it as the first reaction in a chain of anime responses.
About this sound
A three-second voice clip captures Joseph shouting 'Oh my god' with sudden, wide-eyed disbelief. The delivery is loud, urgent and theatrical, turning a simple reaction into an over-the-top moment of shock. It feels funny and dramatic at once, like catching someone completely off guard, and it works best as a quick burst of exaggerated surprise.