In the book "Origin" by Jennifer L. Armentrout, the character Luc reacts with a mix of surprise and humor upon witnessing something unexpected. His response, characterized by a strangled laugh, highlights the absurdity of the situation as he makes a playful reference to the classic film E.T. This moment emphasizes the blend of humor and tension present in the narrative.

Luc's exclamation indicates a turning point in the story, where the unexpected becomes a significant plot element. His invocation of the phrase "ET so phoned home, kids" suggests a realization that connects the current events to a larger, almost cosmic reality, adding depth to his character and the unfolding drama.