"it's unusual for your sister to be this excited/passionate, Hana [is] better."
The phrase seems to be Indonesian (or a related language), blending random-seeming codes, relationship dynamics, and a judgement ("better"). "it's unusual for your sister to be this
He shuffled back to his room, leaving Hana standing in the middle of the living room, her heart pounding. Their mother hadn’t heard the last part. She just smiled and said, “See? He’s back to normal.” blending random-seeming codes
Subtitles and specific dialogue lines often become cultural touchpoints. In this case, the shift in a character's demeanor—from a reserved sibling to someone displaying intense passion or "gairah"—serves as the primary catalyst for the film's plot, creating the dramatic tension that keeps the audience engaged. "it's unusual for your sister to be this