The exact origin of this clip is not documented, so its life online is defined by how creators reuse the phrase as a reaction. Short spoken lines like this spread through soundboards and short form video because they are easy to understand without context. The friendly wording makes it flexible for sincere edits, ironic contrasts and roleplay scenes. It remains in use because friendship is a constant theme in memes and fan edits, and a clear two second line can be dropped in without explaining the joke or the mood beforehand.