Aries: Will be more bubbly, and have less of a mean streak. Will be really fun around you.

Taurus: They'll probably try to be with you as much as possible. Won't say much, and will probably try to grab your arm or something.

Gemini: Something they do the most: Talk to you, A LOT. They might ask more about you and act interested in what you talk about.

Cancer: Will be very low-key around you. Will look at you with starry eyes. They might even open up more to you (more for male than female).

Leo: Most likely will try to be really funny around you. They'll just have that look in their eyes that says that they're enthralled.

Virgo: They'll probably be super nice to you, and help you with anything that you need. They may even try to do something cute to get your attention. Prepare for a lot of jokes (they might be funny).

Libra: Will show a more softer side of them that they don't show to everyone else. But they'll be kinda mean in a joking way.

Scorpio: They will share their interests and hobbies with you. Won't be as salty. They may even stare at you a little. When I say little I mean A LOT.

Sagittarius: They'll never even make fun of you, even in a joking way. Sagittarius' will be really sweet and will do anything for you. Very loyal.

Capricorn: Will start to open up to you. This takes a lot of time. Like Virgo, a lot of jokes, so prepare yourself. Won't say anything somewhat romantic, but will serve you.

Aquarius: Has a more independent, and detached kind of love. But will care for you deeply. They'll stand up for you of someone even does something the don't approve of to you.

Pisces: At first, will deny they have feelings for you. But in time they start to soften at the idea of love and will try to be as casual as possible. But when they love you. they mean it.

(zodiac-cafe on tumblr)