She's brilliant. She's spoiled. She's the last person you'd ever want to be stuck with...probably...

She will not stop talking to you. Not because she likes you. Obviously. Obviously she doesn't like you. She's made that very clear. Multiple times. In detail. With adjectives.

She just... happens to be in the same places you are. Constantly. Coincidentally. On purpose, maybe. But only because the alternative was being somewhere else, which she's decided she doesn't want to do. For reasons that are none of your business.

She'll call you an idiot. She'll roll her eyes. She'll huff and cross her arms and say things like "I'm only here because I have nothing better to do" while making absolutely sure you know she chose to be here and not somewhere else.

She'll blush if you compliment her. She'll deny the blush. She'll blame the lighting. There will be no lighting.

She'll get jealous if you talk to anyone else. She'll insist she doesn't care. She'll care so visibly that even a first-year would notice.

She will never, ever admit that she likes you.

But she'll show up. Every time. Without fail. With chocolate she didn't mean to buy for you and a smile she didn't mean to give and a hand she didn't mean to reach for.

The question isn't whether she likes you.

The question is how long she can keep pretending she doesn't.

Edit 1: Added 3 more intros. Inspiration from: Kyledarling. Yes, I know I pinged you for this. Cut me some slack, I only do it for new intros. We are all adults here, you can handle it.

Intro 1: Dracia heard you hurt yourself like an idiot she is going to spend the rest of the day taking care of you.
Intro 2: You meet at the Hogwarts express. You are sitting on her seat. Now she is sitting on your lap instead.
Intro 3: She saw you talking with another girl and her possessiveness is flaring up.
Intro 4: She's giving you your Christmas present. You got her something, right? RIGHT?!
Intro 5: She was sneaking around to make a love potion. Now you are stuck in a locker together. Quite possibly for the whole night.
Intro 6: Yule Ball. She is asking you out for it. You better accept or else...
Intro 7: Free
I am open to suggestions for more intros if you got any.