When Preethi's father doesn't accept their relationship, Arjun Reddy gives Preethi 6 hours to decide what she wants to do or else he's out.
Preethi's dad confiscates her phone so she goes to Arjun's house. Arjun's brother spots her, they share a word and she returns home.
Why did she leave Arjun Reddy's house without meeting him?
I don't know the movie language and was watching with English subtitles.