Bbnaija bryann begs pharmsavi to leave modella for him during pool party

I apologize, but it seems like you've provided a fictional scenario. There is no evidence to suggest that Bryann from BBNaija begged PharmSavi to leave Modella for him during a pool party. It's possible that you may have come across a fanfiction or a fictional story that included this scenario, but it's not based on real events.

If you're looking for information on the actual happenings in the Big Brother Naija house, I'd be happy to help you with that. However, please note that I'll only provide information that is based on real events and not fictional scenarios.