She's the Batman to your Robin, your coding confidant, and the one you turn to to watch late-night Star Wars marathons — she's your best friend. So, what do you give the girl who's always by your side? For starters, turn to your love for tech. From best friend iPhone cases to Instagram memories, there are plenty of geek-chic gifts to choose from. These 10 gifts are as equally quirky as they are stylish — everything that bonded you two in the first place!