Miley Jab Hum Tum S03 E07 Nupur Supports Samrat

The unknown biker returns, and tries to get into a fight with Samrat. Later, Samrat rides away leaving Benji alone. He lands up at Gunjan and Nupur's room with ice cream. Nupur says that Samrat cares about Gunjan. What happened to the unknown biker? What does Gunjan feel about Samrat's gesture?