Izazat movie and connection with teachings of Bhagwad Gita

The movie "Izazat" made by Gulzar, was based on the Bangla story "Jatugriha". You can learn about a few shlokas of Bhagwad Gita just by watching this movie! Let's see what this movie teaches us about Shloka 4.18, 3.6, and 2.41 of Bhagwad Gita.