For checking the transcript: https://www.buzzsprout.com/2379282
Drag on
means to continue for longer than necessary, often becoming boring or tiresome.
Examples:
1- When the famous actor was asked about his personal life in an interview, he gave such a long-winded answer that it dragged on and on, boring everyone watching.
2- At the birthday party, the kids' magic show dragged on, and by the end, even the magician seemed tired of the tricks!
