He said it in today's episode. He wanted to tell Sadhana that he loves her so much and he would have married her only. But before he could meet her, Vasu's bhoot (imaginary one, even in his imagination she was so scary lol) comes before him and emotionally blackmails him. So he goes back home and finds everyone waiting for him. Vasu questions him that did he go to meet Sadhana ? Bechara, says Sadi ki aadat ho gayi hai so went out to get fresh air, and Sadi is not coming back. Poor guy had tears in his eyes.