M'Baku: This will be the end of Wakanda.
Okoye: Then it will be the noblest ending in history. Wakanda forever!
T'Challa: Wakanda forever!
T'Challa (to Shuri): I bought this building. And that building. And that one over there. This will be the first Wakanda International Outreach Center. Nakia will oversee the social outreach. And you will spearhead the Science and Information Exchange.
T'Challa (to Nakia): Stay. I think I know a way you can still fulfill your calling. Please stay. (They kiss)
T'Challa: Please allow my mother to stay here.
M'Baku: No harm will come to her. I give you my word.
T'Challa: You know, I could use an army as well.
M'Baku: I bet you could. But no.
Ramonda: T'Challa, we will not leave Wakanda.
T'Challa: It is my duty to keep you safe.
Shuri: If he gets control of our technology, nowhere will be safe. The Black Panther lives. And when he fights for the fate of Wakanda, I will be right there beside him.
Nakia: As will I.
Everett Ross: I'm in too. What? You're gonna need all the help you can get.
M'Baku: (yawns) Are you're done? A-Are you-are you- are you done?
T'Challa (to T'Chaka): You were wrong! All of you were wrong! To turn your backs on the rest of the world! We let the fear of discovery stop us from doing what is right. No more! I cannot stay here with you. I cannot rest while he sits on the throne. He is a monster of our own making. I must take the mantle back. I must! I must right these wrongs.
Shuri: The nanites absorb the kinetic energy and hold it in place for redistribution. (new Black Panther suit)
T'Challa: Very nice.
Shuri: Strike it again in the same spot.
T'Challa: You're recording?
Shuri: For research purposes.
(T'Challa punches the suit and it throws him back across the room, Shuri is laughing)
T'Challa: Delete that footage.
Shuri: Exhibit A. (Black Panther suit)
T'Challa: My design.
Shuri: Old tech.
Shuri: Functional, but old. "Hey, people are shooting me. Wait, let me put on my helmet."
As the Avengers and their allies have continued to protect the world from threats too large for any one hero to handle, a new danger has emerged from the cosmic shadows: Thanos. A despot of intergalactic infamy, his goal is to collect all six Infinity Stones, artifacts of unimaginable power, and use them to inflict his twisted will on all of reality. Everything the Avengers have fought for has led up to this moment - the fate of Earth and existence itself has never been more uncertain. (IMDb) │ Produced by Marvel