Gul Re'jal wrote:
Maybe pon farr is strictly related to the logic and suppressing all emotions. Once every 7 years those emotions have to erupt. T'Ryssa isn't exactly an example of Vulcan stoicism, so she doesn't have to vent.
Maybe. But like Christopher said, how can something that occurs regularly every seven years not be genetically predetermined?
Something else I thought of: Soleta was raised in Vulcan society but was never mentioned to be betrothed. So maybe she was determined from an early age to not experience pon farr? Plus, the mirror Soleta was raised in Romulan society and no one ever figured out her half-Vulcan nature for decades.