Super: Batman: Ask if they would like to go patrolling
From Create Your Own Story
"Tell me why don't we get out of here, I'm bored anyway."Bruce states with a smirk. To most, it would seem like you were referring to a more explicit encounter, but to Wonder Woman and Supergirl, it was clear. A patrol around Gotham, like one of the only chances either of them would get to do so. The Dark Knight was notoriously protective of his City after all.
"Consider it a date Bruce." Wonder Woman just smiled, obviously thrilled.
"I'd love to," Kara says softly. For whatever reason, Supergirl still seems shy towards you, but you don't question it. In the past, many have said you're a bit intimidating, but normally that was with the cowl on.