I used to study astrology as a teenager and looking at the ads in female magazines and telling female friends about themselves knowing just their birthdays, discovered that women, LOVE this stuff. Okay so i'll teach ye how to do this:
There are 12 different signs, these dont really matter, what DOES matter is that there's 4 different elements (Fire, Water, Earth and Wind...each belong to 3 signs) like this:
Fire: Leo, Sagittarius, Aries
Water: Pieces, Cancer, Scorpio
Earth: Taurus, Virgo, Capricorn
Wind: Aquarius, Gemini, Libra
If you can learn by heart the birthdates thats even better but you can always just ask for her sign instead. So if you ask and she says she's a Gemini (Tends to be in 2 places at once, excellent multi-tasker, naturally curious about learning new things) try to just remember 'Wind'
Here are some traits and characteristics based on just the elements alone, simply using these should perk her interest immediately:
Fire: Energetic, wild, adventurous, sometimes hard to control, ambitious
Water: Emotional detectors, careful, heals hurt friends and relatives the best, great listeners, observant
Earth: Stable, down to earth, supportive, best protectors, can be stubborn at times
Wind: Best helpers, intelligent, persuasive, tend to adapt well to new circumstances
Of course it's even better if you can remember her signs specifically, but remember that fire has energetic traits, water has emotional and healing traits, earth has stability traits and wind has changeable and adaptive traits.
So once you have the basics learned you can proceed to babble on and go into detail about it regardless of what sign she is, you'll know damn well it's mostly bullsh*t but she'll be fascinated and that's the point. So you can say for example:
'A Leo huh? They tend to be pretty confident but can end up stuck in their ways, they're a fire-sign which can help liven up a scene or fuel a rocket so it's crew can progress, but if that fire get's out of control they'll need a water sign friend to control them emotionally or help them re-asses the situation and avoid critical mistakes. Leos are extremely generous but must be careful not to let themselves be taken advantage of, they're also incredibly loyal and if their health is failing, will fight heroically'
'An Aquarious eh? Natural sharers they love to let others enjoy what they have to offer but dont like it when others use their things without them knowing, they tend to be somewhat forgetful mainly because they get caught up in more important matters, they're an air-sign and when angered they can be tornado-like and best avoided until they calm down themselves rather than try to be controlled by others. They're good workers and naturally sociable'
I could go on about the rest of the signs but im just making examples (Ye can learn about some more on your own) It might be an even better idea to hold both of her hands and gaze into her eyes while you say them as if you're reading her soul or something (Eye-gazing does increase attraction too plus you'll be both cold-reading and physically connecting her) Most of the time if you do this star-sign thing right she'll be all over you like confetti. For more chick-crack sources you could also try dream interpretation or talking about something she's wearing and going into detail and possibilities about it (You're earing is blue, blue symbolises healing, emotional stability ect)
Hope these help as chick-crack sources, any questions hit me up, good luck out there in the field
CHAT