Tom Hiddleston: Loki

Thor: Ragnarok

Loki

Loki: Hello, Bruce.
Bruce Banner: Last time we saw you, you were trying to kill everyone. What are you up to these days?
Loki: It varies from moment to moment.

[after knocking down Hulk, Thor approaches him]
Thor: [copies Black Widow] Hey, big guy. Sun's getting real low. I don't want to hurt you anymore.
[Hulk grabs Thor and flattens him with repeated smashes into the floor]
Loki: [cheers] YES! That's what it feels like!
Loki: [to the Grandmaster] I'm just a big fan of the sport.

[at a retirement home]
Loki: [in a dark suit] I left him right here.
Thor: [in casual wear] You mean on the pavement outside, or actually in the building currently being demolished?
Loki: How was I supposed to know? I can't see into the future, I'm not a witch!
Thor: Well, you're dressed like one.

Thor: I think we should disband the Revengers.
Loki: Hit her with a lightning blast.
Thor: I just hit her with the biggest lightning blast in the history of lightning. It did nothing.
Valkyrie: We just need to hold her off until everyone's on board.
Thor: It won't end there. The longer Hela's on Asgard, the more powerful she grows. She'll hunt us down. We need to stop her here and now.
Valkyrie: So what do we do?
Loki: I'm not doing 'get help'.

Thor: Loki, I thought the world of you. I thought we were going to fight side-by-side forever, but at the end of the day you're you and I'm me and... oh, maybe there's still good in you but... let's be honest, our paths diverged a long time ago.
Loki: [emotional] Yeah... it's probably for the best that we'll never see each other again.
Thor: That's what you always wanted.
[pats Loki on the back]

Thor: We have to stop her here and now, and prevent Ragnarok, the end of everything! So I'm putting together a team.
Loki: Like the old days.

[Grandmaster is announcing the Hulk into the Sakaaran Arena]
Grandmaster: ...The champion! The Defending! I give you, your Incredible...
[Hulk enters the arena, roars]
Loki: [to himself] I have to get off this planet.
Grandmaster: [Runs into Loki as he is trying to run away] Whoa, whoa, where are you going? Sit down.
Hulk: HULK! HULK! HULK!
Thor: [to the Grandmaster] Hey! Hey! We know each other, he's a friend from work!
Thor: [to Hulk] Where have you been? Everyone thought you were dead! There's so much that's happened since I last saw you! I lost my hammer, like yesterday so that's still pretty fresh. Loki, Lok - Loki's alive, can you believe it? He's up there!
[Hulk glances at Loki]
Thor: Hey, Loki! Look who it is!
[Loki is horrorstruck]

Thor: Where's Odin?
Loki: You just couldn't stay away, could you? Everything was fine without you. Asgard was prospering. You ruined everything! Ask them!
Thor: Where's Father? Did you kill him?
Loki: You have what you wanted. You have the independence you asked for. Ah!
[Thor puts Mjolnir on his chest]
Loki: ouch, ok! I know exactly where he is.
Loki: [Thor & Loki transport to NYC via Bifrost. Arrived at Shady Acres Care Home that's being demolished to ruins] I swear I left him right here.
Thor: Right here on the sidewalk or right here where the building's being demolished? Great planning!
Loki: How was I supposed to know? I can't the see the future. I'm not a witch.
Thor: No? Then why are you dressed like one?
Loki: [Annoyed] Hey!
Thor: I can't believe you're alive! I saw you die. I mourned you. I cried for you.
Loki: I'm... honored?

Thor: Asgard's not a place, it's a people. This was never about stopping Ragnarok... it was about causing Ragnarok.
Thor: [to Loki] Go to the vault. Surtur's crown. It's the only way.
Loki: Bold move, brother. Even for me.
[runs off]

Loki: Do you really think it's a good idea to go back to earth?
Thor: Yes, of course. People on earth love me, I'm very popular.
Loki: Let me rephrase that: Do you really think it's a good idea to bring ME back to earth?
Thor: Probably not, to be honest. I wouldn't worry, Brother. I feel like everything's gonna work out fine.
[Thanos's ship appears]

Loki: You know, I feel it won't make much of a difference...
Thor: [to himself] Oh, Loki...
Loki: ...but this time, it's truly nothing personal. The reward for your capture...
[he sounds the alarm]
Loki: ... will set me up nicely.
Thor: Never one for sentiment, were you?
Loki: Easier to let it burn.
Thor: [grins] I agree.
[Thor holds up the remote control for the Obedience Disk he planted on Loki. As Loki realizes this, Thor hits the button, causing Loki to spasm violently and fall to the floor, unable to move and jerking uncontrollably. Thor walks over to him]
Thor: That looks painful. Dear brother, you're becoming predictable. I trust you, you betray me, round and round in circles we go. See Loki, life is about... It's about growth, it's about change, but you seem to just want to stay the same. I guess what I'm trying to say is that you'll always be the god of mischief, but you could be more. I'll just put this over here for you.
[he tosses the remote aside]

Dr. Stephen Strange: [gives up Loki to Thor] I think you can handle things from here.
Loki: [pulls out blades] Handle me? Who are you? You think you're some kind of sorcerer? Don't think for one minute, you second-rate...
Dr. Stephen Strange: Bye bye.
[sends Thor and Loki through a portal]