1. The banter feels natural. You could go back-and-forth about any topic all day long without running out of flirty things to say.
2. Even if you’re not official, everyone assumes you’re a couple, based on the way that you treat each other. They see the way you smile at each other and make the obvious assumption.
3. You feel a rush whenever they touch you — even if they touch you in a harmless spot, like on the back of your hand or your elbow.
4. It’s not awkward when you lock eyes. You could stare at each other for a full minute and neither of you would feel the slightest bit uncomfortable. If anything, you’d just feel that sexual tension blossoming.
5. Whenever you spend time with them, the clock ticks faster. You swear it’s only been a few minutes, but you’ve actually been chatting in your car for two hours straight.
6. Even when you’re in a crowded room, you feel like you’re sharing a secret. Maybe it’s because they winked at you when no one was looking or sent you a text with an inside joke. But even though you’re surrounded by a crowd, you know they’re only focused on you.
7. There have been nights when you’ve stayed up for hours texting them. And, even though they couldn’t see you through the phone, they actually managed to make you blush with their flirtatious comments.
8. It takes you less than a minute to get turned on. They barely have to touch you to make the inside of your thighs tingle. You’re pretty much ready for sex the second you see them.
9. Whenever you kiss or hug or cuddle, it just works. There’s no awkward readjustments or complaints about the way they handle themselves. They know exactly how to move their body against yours.
10. They can make you laugh — loud and uncontrollably. After all, chemistry is about more than how they make your genitals feel. It’s about how they make the rest of your insides feel.
11. You never shy away when they touch you. It doesn’t matter if they’re lifting you off the ground in a hug or brushing an eyelash off of your cheek. You definitely don’t mind their hands against your skin.
12. You’re comfortable around them, even when the room is filled with silence.
13. You can easily orgasm from masturbating to them — and not just from fantasies you have about them. From actual moments you two have shared.
14. You don’t have to wonder if they feel the same spark that you do. They must. There’s no way you’re experiencing such intense emotions and their emotions don’t match. You have a strong sense that you’re on exactly the same page.
15. Whenever you kiss, you can never really tell who initiated it. You both wanted it and were both hinting at it, so it’s anyone’s guess. It just sort of happened. It was like a force of nature.
16. You feel like you could orgasm from the make-out session alone. Their lips taste that good.