Maggie: I'm sorry. So sorry. I was too busy nursing my old wounds, that I forgot to look at this gorgeous woman in front of me, and consider her feelings. You deserved all of this as a girl, the pomp and the fuss. And you deserve an amazing romance with a woman who is absolutely crazy about you.
Alex: Don't you hate all this?
Maggie: Alex, you're the one woman that could make me like Valentine's Day.

Mxyzptlk: I could have made you a god like me.
Kara: I don't want to be a god, Mxy. I just want you off of Earth.
Mxyzptlk: You don't get to tell me what to do until after we're married!

Mxyzptlk: You're lucky I flew in when I did, Supergirl. I mean, do you think this fraud could have helped you save the day? What superpower? I guess he could have leaped over Parasite like a gazelle.
Mon-El: Oh hey would you like to see my superpower? Cause I will just rip you apart with my bare hands right here if you're interested in that.

Kara: Okay, look. I'm flattered, but I'm not going to marry you, Mxyzptlk.
Mxyzptlk: You know it's funny. I'm all seeing and all powerful, but that's one of the few things I can't make you do. That and make you fall in love with me, and/or stop you from killing yourself, and/or make you drink orange juice for some reason.

Kara: We're really different.
Mon-El: Yeah. I'm super fun. You're hyper-critical.
Kara: More like you're an arrogant dude-bro, and I'm the personification of the American way.
Mon-El: I'm sorry, and I'm arrogant?

Kara: I was mad at you because I thought you were dating Eve.
Mon-El: Were, as in past tense. Right? As in, she told you the date didn't actually go well.
Kara: Yeah, she mentioned it.
Mon-El: You know, I'm not super hip on earthly social cues, but why would you be mad if I was dating Eve?
Kara: I'm not mad.
Mon-El: You literally just said you were mad.

Are you okay? You look like me the day I forgot to get Ms. Grant's coffee and she made me call the Dean of Yale to admonish him for having given me a diploma.

Eve

Snapper: This time we need more than just a quote, otherwise it's just another conspiracy theory for Twitter.
Kara: Well, I'll keep digging then.
Snapper: Your gumption annoys me to no end. But keep gumptioning for tomorrow's cover.
Kara: Tomorrow? But that'll be too late. By then everyone will think she's guilty already.
Snapper: Everyone will think she's guilty today. Tomorrow's another story.
Kara: But once it's out there, it's out there. I mean, people still think Macaulay Culkin is dead.

Alex: I just wanted to let you know that Maggie and I are dating.
Mon-El: Oh, that was the thing. Okay. Is that like a problem here on Earth?
Alex: Well, on Earth, you know, not everybody supports ladies loving ladies.
Mon-El: Oh, well on Daxam it's the more the merrier.

Kara: So was Maggie mad you missed the concert?
Alex: Well, luckily I have a girlfriend that understands when deadly aliens besiege my place of work, that takes precedence.

Kara: That was a close one.
Winn: Close? We had, like, you know, 12 seconds to spare.

Kara: He told me he liked me the other day.
Alex: I am so shocked.
Kara: Was it that obvious?
Alex: Duh.

Supergirl Quotes

Braniac-5: Well the good news is, her mind is active and alert.
Alex: Oh, thank God.
Braniac-5: The bad news is, she is very angry.
Winn: Well, I'm sure she loves being trapped inside a mind prison.

You had me fooled, Danvers. I thought you were a soldier. But then I find this out. All the lies you must have told. You have undermined everything that we stand for, all to protect your own sister. Supergirl.

Colonel Haley