nothing left to wish for

["Today is September 20th, isn't it?" Bruce asks, and Tim takes a second to count the days in his head before he nods slowly. "So then, happy birthday."Tim looks at Bruce like he's crazy, which he clearly is, because Tim's birthday is on August 14th, not today, September 20th. Bruce should know this, considering he had given Tim the day off and Dick had taken him out for dinner."Bruce, my birthday is in August," Tim says plainly, exchanging looks with Damian, who knows too much about Tim after his attempts at trying to get rid of him (which Tim has mostly gotten over by now) and clearly knows that his birthday is in August. ]ORBruce wishes Tim happy birthday... and gives him an existential crisis.