Big's and little's are one of the best parts of the sorority experience. Your big or little can make or break part of your sorority experience, so it helps a lot when you actually like each other. But sometimes, you're assigned a big or little that you never expected to find so much in common with. Sometimes, you realize that the stars have aligned, and your little is actually your other half; here is how you know it.

1. The few differences you do have, you celebrate.

First and foremost, you love each other for who you are. You understand what it is about each other than makes you different, and you love that about one another. Our differences complement each other, and that's what makes us such a dynamic duo.

2. Your Pledge Trainer tells you who you got, and you already knew it was her.

From the second you started looking for a little, you knew you wanted her, and you assumed she wanted you back.

3. You start to think of your reveal, and you immediately know what to do.

Since you knew it would be her, you already know what you have in common. This is perfect for choosing how to reveal yourself as her big because you already have a cute idea.

4. Sometimes, you match.

Whether it's by accident, because you have some big/little telepathy going on, or because you planned it, sometimes, you walk into chapter matching. Sometimes you meet up to hang out, and you realize you're in the same color. And all of that needs photo documentation, of course.

5. You have the same humor.

Sarcasm? Yes. She might be a little better at it than me, but at least I try.

6. You can basically read each other's minds.

Remember the big/little telepathy? Yeah, we've got it. My little and I are at the point where we just know what the other is about to say. Before she says anything, I know exactly who she's about to talk about, and what she's about to talk about.

7. You can't live without each other.

Literally, you probably live together.

8. You actually look like each other.

Forget the matching clothes, you probably actually look like each other. Because how else would you be the same person?

9. You can make fun of each other, but you know you still love each other.

Trust me, there's a lot of material to work with here. But either way, we know it's all in good fun.

10. You start talking like each other.

You're around each other so much that your speech starts to rub off on one another. Since my little thinks everything is "wild," now I do too. I use the word "casual," all the time, and now so does my little. We've got each other's lingo on lock.

11. You think of each other more like twins than Big and Little.

Is it Big/Little telepathy, or twin telepathy? We may never know.

12. You always make direct eye contact when you walk into chapter, no matter how far apart you sit.

No matter how far away we sit, I can always tell when she's in the room. This probably comes from the need to assess and compliment each others outfits, because that's another big/little thing.

13. You have collaborative Pinterest boards.

Great minds think alike, so why not put that into a Pintrest Board? Collaborating on a board is just one of the many signs that you and your little are just alike. Friends who pin together, stay together.

14. You always have cute poses for pictures.

Before any pictures are taken, you make sure to do your research, and have some cute new poses to show your sisterly love. You're both so into taking pictures, that it's a must.