The Day of the Doctor - S7-E16
War Doctor: Anyone lose a fez?
Tenth Doctor: You! How can you be here? More to the point, why are you here?
War doctor: Good afternoon. I'm looking for the Doctor.
Tenth Doctor: Well, you've certainly come to the right place.
War Doctor: Good. Right. Who are you boys? Oh, of course, are you his companions?
Eleventh Doctor: His companions?!
War Doctor: They get younger all the time. Well, if you could point me in the general direction of the Doctor...
[Tenth Doctor raises his sonic, and then Eleventh Doctor raises his.]
War Doctor: Really?
Eleventh Doctor: Yeah.
Tenth Doctor: Really.
War Doctor: You're me? Both of you?
Tenth Doctor: Yup!
War Doctor: [nods disbelief toward the Eleventh Doctor, as he looks at Tenth Doctor.] Even that one?
Eleventh Doctor: Yes!
War Doctor: You're my future selves?
Tenth Doctor and Eleventh Doctor: [in unison.] YES!
War Doctor: Am I having a mid-life crisis?