Miley Jab Hum Tum (2008) : 3x6

Mayank is disturbed and tells CJ that he will try to go back to how he was. Later, Uday comes into Gunjan's room. Meanwhile, Mayank meets his mother and tells her something that moves her. Much later, Gunjan contemplates calling Samrat. Why did Uday enter Gunjan's room? What did Mayank tell his mother?