1) she was comming out of dilshad's room where it was shown ki billo rani gudiya ko dhund rahi hai.
2)when billo rani was searching and when she was loosing the cylinder's nib there was empty WRIST there were no bangles..where it was actually shown that billo rani was wearing bangles!
3)she made some bahana and didnot go out with dilshad and asad when he told he will drop her!
But then i thought...
1) why would she tell"jammy kuch ajeeb si smell nahi aarahi"? when her plan was actually working.
2) why tanvi held dilshad's hands and saved her!
Then i got it why! she was about to leave telling that she is going out show her designs when zoya made her fall and asad made her sit,if she would tell that she wants to go then she knew asad would tell that he will drop her.
OR wouldn't leave her So she did that bechari thing!
Do share your views