I think the walking stick gave him extra powers because finally, this was his episode (too). He was shown to be everywhere and active as possible. Even with Dipika and Sree he seemed to be so relaxed.
Another KV good moment for me was when he came to bedroom to get the coffee. Sree was in the bedroom after quitting. Sad sulky mood. KV went to him. Trying to cheer him up about the emotional fool thing. That was sweet. But then he got caught by Gauhar like you were going to get coffee. And he gives that expression and excuse no i thought coffee could be here and all.. That was like a school boy getting caught and making quick stupid excuses. Cute!