We may not be in Professor Flitwick's class, but you still are charming.

I don't have an invisibility cloak but do you think tonight I can visit your restricted section?

I want to get my basilisk into your chamber of secrets.

My love for you burns like a dying phoenix.

You know, Hagrid's not the only giant on campus.

Do you think you could take on a mountain troll in the bathroom like Hermione did? Would you be ready in five minutes?

Wanna make some magic together? My wand is at the ready.

If you were a quaffle and I was a chaser during a quidditch match, I'd score with you.

I must have had some Felix Felicis because I think I'm about to get lucky.

Without you I feel like I'm in Azkaban and dementors are sucking away my soul.

You know, the Sorting Hat placed me in Gryffindor. I think it's because like Godric Gryffindor himself, I too have an impressive sword.

Want to go to the Hog's Head, if you know what I mean?

Being without you is like being under the Cruciatus Curse.

Want to have a Tri-Wizards Tournament? Well not really "Tri-Wizard, " I was thinking more one wizard and two witches.

I've been whomping my willow thinking about you.

If I was to look into the Mirror of Erised, I would see the two of us together.

Do you know the Petrificus Totalus spell? Because you make me stiff.

I'm not an Animagus but sometimes I can be real animal.

How 'bout you and me go look for the Room of Requirement?

You know Platform 9 and 3/4? Well I know something else with the same exact measurements.

A couple nights with me and Moaning Myrtle will have to get a new nickname.

What do you say we disapparate out of here.

Wanna practice making what looks like a mandrake.

More submissions:
- You look like you'd be a good Quidditch player. Want to ride my broomstick?

- You know, when I said, "Accio hottie, " I didn't expect it to work!

- I know my name's not Luna, but I sure know how to Lovegood if you know what I mean.

- If I try hard enough, I can get a really big patronus. All I have to do is think of happy things.
or
- If I were going to produce a patronus, you'd be my happy thought.

- Will you be my horcrux tonight, so l can give a piece of my soul to you?

- I know you want me to manage your mischief!

- You must not be a muggle, because you cast a spell on me.
or
- You must be magical because I've fallen under your spell.

- Want to head to the Shrieking Shack? We could do some shrieking of our own.

- You don't need defense against my dark arts.

- Are you using the Confundus charm or are you just naturally mind blowing?

- The thought of you makes something vast and silver erupt from my wand.

- I must need Occlumency, because I can't get you out of my thoughts.

- I might as well be under the Imperius curse, because I'd do anything for you.

- (for the females) Is that a wand in your pocket, or are you just happy to see me?

- If I were a Seeker and you were a Snitch, would you let me catch you?

- I don't have any muggle money, but I do have a sickle and two knuts.

- Are you a bogart? 'Cause I have a fear of hot girls.

- After a romantic night with me, you are going to need a timeturner because you are going to want to experience it again and again.

- Are you speaking parseltongue? 'Cause you're talking to my snake.

- Your smile's like expelliarmus: simple but disarming.

- They say I'm like the horn of a crumple-horned snorkack. Explosive.

- What's the password to your portrait?

- My heart's splinched without you.

- Yeah, I've got a pretty good batch of polyjuice going, wanna taste?

- I'm goblin. Let me stroke your vault.

- You're like a bottle of Skele-Gro: growing me a bone.

- Why dont i make like Salazar and Slyther inside of you?

- Your name must be Severus Severus 'cause you make my prince full blood.

- Did you survive Avada Kedavra? 'Cause you're drop dead gorgeous.

- What flavor are your Bertie Bott's? (???????????????)

- I can be your house elf. I'll do whatever you want and I don't need any clothes.

- I need a pensieve because my head is filled with thoughts about you.

- How do I get into your Department of Mysteries?

- Why don't you come tame my dragon?

- Just like the Slytherin common room, how 'bout my snake in your dungeons?

- I don't know a thing about Merlin's pants, but I'd love to get into yours!

- Wanna play with my Sorcerer's Stones?

- You don't have to worry about me, I've been tested for Hogwarts, if you know what I mean.

- If you were a basilisk, I wouldnt mind dying just to look into your eyes.

- Are you a dementor? Because you send chills up my spine.

- I'm just like Oliver Wood, baby… I'm a keeper!
or
- You might be a *insert quidditch position here* but I think you're a keeper. (Take your pick.)

- Engorgio! Oh wait I don't need magic to enlarge this!

- Firenze and I have a lot in common, we both have parts like a horse.

- My name isn't Neville, but i do have a longbottom. (I just thought this one was ridiculous which made it funny.)

- Did you say "Wingardium Leviosa"? Cause you've got me rising, baby.

- So your the Head Girl of your house, huh? hmm…..

- Cho Chang? More like Cha-Ching! Cause I just hit the jackpot.

- Oh, no everything’s cool. I got the Fiendfyre treatment, no more crabbes.

- Could I borrow your wand? I need to practice my 'swish and flick.'

- Are you a dementor? Because you just took my breath away.

- Yeah girls call me "Aguamenti." Everytime they hear my name, they get wet.

- It's a portkey…. once you touch it, it will take you somewhere you ain't never been before.

- I solemnly swear I am up to no good…

- Want to learn to speak troll? I can get you grunting in no time.

- Would you like a butterbeer? It's a portkey. Next thing you know we'll be back at my place.

- I don't need the mirror of Erised to know that you're everything I desire. (similar to a previous line, but better I think.)

- I'm like the spine on a care of magical creatures book; if you stroke me right i'll open wide for you. (Pretty much a witch's line)

- You know…I have been mistaken for a centaur before. (similar to a previous line, and a bit

- Did you just cast a spell on me baby? 'cuz I'm feeling an engorgio charm coming on.

- I know you're taken, but if I had a time-turner, you'd be mine. (How 'bout that one, huh?)

- Is your name "Avada Kedvra"? 'Cause you've got a killer bod.

- The sorting hat says you should be in my house…wait…whats that…it also says you should be in my bed.

- Did you use Relashio? 'Cause there's sparks between us.

- Did you slip some firewhiskey into my drink, or are you just getting hotter?

- Did you cast Impervio on me? Cause when I'm near you I can't control my body.

- Not even Veritaserum could make me express how much I’m truly attracted to you.

- If you were a Dementor I would turn criminal just to get your kiss.

- Do you want my Elder Wand, because you're looking Deathly Hollow…

- You don't have to say "Luminos Maxima" to turn me on.

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