>>17620394stalk them, find their adress and send her flowers
if she doesn´t respond after giving flowers it means u flustered her and she is actually interested after ur display of bravery
if such a case arises u need to double down on the bravery and go visit her
preferably with a suprise, like breaking into her apartment while she is out shopping and waiting naked in her bed
she will appreciate your dedication and scream out of joy
use her euphoria to propose and go for instantly sonsummating the now unavoidable marriage
best of luck