Place it at the very start of an edit as the opening greeting, before any joke or reaction, then follow it with a short laugh or cheer once the hello has landed. Keep it first in a sequence, because a greeting placed later loses its purpose as an opener.
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This short clip is a spoken greeting in Romanian, lasting about two and a half seconds, with a clear voice asking friends how they are doing. It feels warm, casual and welcoming, like bumping into someone you know and saying hello. The relaxed tone makes it easy to reuse as a friendly opener.