Orkut crush list is specially designed to promote Orkut user’s crush feelings. You can add anyone to your crush list without revealing anything to the person. Now if the other person shares the same thoughts for you and adds you to his/her crush list, Orkut will send an email to both of you with a sweet note like both of you like each other. This is a pretty cool concept to grab some love on Orkut.
How to add someone to Orkut crush list