#perfectly normal

Yea look we don't understand it either

Bruce: the only thing he gave me for Valentine's Day last year was a rather average hostage situation and 2 stab wounds. Can you believe THAT?

The Batfam: ????

...

Joker: what did take you so long? Oh, let me guess. I bet you were with Eddie as always.

Bruce: *stops trying to beat the Joker and just stays there, looking exhausted; as if this were a pretty old argument* Joker, we've had this discussion before. I'm not seeing other rogues because I think they're better than you, but because they'll kill everyone in this city if I'm not here to stop them. Is it so hard to understand?

Joker: *tries to stab Bruce for the third time in this interaction*

....

*after his latest scheme, Joker is put into Arkham again and while the guards search him for dangerous objects, Bruce approaches and grabs Joker's phone off the table.

Dick: *assumes that Bruce is looking for more information about Joker's plan, but still tries to see what Bruce's reading and well...* Hey B, why are you reading his two years old messages?

Bruce: because I don't know what he was doing in a two weeks interval exactly two years, five months, one week, four days, seven hours, ten minutes and fifteen seconds ago. And I need to know it...

Bruce: *then his expression turns terrifying blank* he was texting Lex Luthor, calling him dear...

....

Bruce: can you ask the hostages if they can wait a little bit more? My batsuit is wrinkled and I don't want the Joker to see me like this. It won't take so long...