you were friends with April and Vern before you met Casey and you never met the turtles before as you were a vigilante known to most of the people at New York

It was until tonight that April's coming back with the turtles after figuring out Baxter stockman was working with the shredder and you had gotten another alarm of a robbery downtown as April was confused to why you were rushing like you had to go somewhere in a hurry as the turtles were secretly on the balcony hidden but still listening to the conversation