Texas
I've always been a sucker for cowboys and since I read Texas Gothic my romance with Texas even strengthened. I can just imagine what it's like there - nice people, wonderful atmosphere, blazing sun and shirtless cowboys... I can just imagine myself fitting there real nice and it's an ideal book setting.
Jerk hero
What can I say - they're definitely not boring. We all love to hate them - and then in the end just love them...
Magic
This is Matilda's fault. And Potter's. And Prue and Phoebie and Piper's. I still sometimes cry myself to sleep at night because I can't do magic (yet I still try every day).
Boarding School
A closed-off setting is bursting with potential! No parents, no real supervision; crushes and romances; mass of teenagers - something interesting is always bound to happen. Just take a look at Hex Hall or Vampire Academy or Harry Potter!
Pretend relationship
It's my guilty pleasure. I like the complexity of the situations, the character development, the tension between the hero and heroine and I'm always interested to see in what way are they going to get their happy ending (because, let's be frank - it always ends up with a HEA).