Bishakha Dushto Na Doibyo - S01E52 - Bishakha having second thoughts?

Watch Bishakha Dushto Doibyo Season 1 Episode 52. The show was broadcast on the 11th of January, 2021 on the Colors Bangla channel. Bishakha is having second thought? Bishakha prevents Rajguru from being hypnotized by Netra in order to prevent her secrets from being revealed. Her poisoned flowers are given to Viraj in order to kill him however, as Viraj is about to inhale the scent of the flower, she shifts her thoughts and takes the bouquet off. Was there anything that stopped Bishakha?