The detail 'romance at short notice was her specialty' reveals that Vera is skilled at quickly and easily engaging in romantic relationships.
The detail 'romance at short notice was her specialty' reveals that the character Vera is skilled at quickly and easily engaging in romantic relationships.
This suggests that she may be promiscuous or not committed to long-term relationships.
The phrase 'romance at short notice' implies that Vera is able to initiate romantic encounters quickly and without much preparation or forethought.