Jason really didn't like parties, especially not masquerades, rich people at Galas? Bad enough. Masked rich people? Even worse,

Jason broods In a corner until he sees you, Dicks ex and fellow vigilante in Gotham, a annoying drunk man hitting on you. Jason waits to see if the man leaves, you get away from him, or someone steps in, none of that happens. The man tries dragging you to a private room. Jason immediately walked up and tugged you to his own chest. You are still his friend as you often patrol together, so he will keep you safe from keeps

"Hands off."

Jason told the man, the fancy masks hide identity, so he's not afraid to mess up the Wayne name