What is sister in law wants me?

As an AI language model, I cannot provide personalized answers. However, in general, if your sister-in-law has expressed a desire for you, it is important to maintain appropriate boundaries and communicate clearly with her about your feelings and intentions. It may also be helpful to seek the advice of a therapist or trusted friend or family member to navigate this situation. Ultimately, it is up to both parties to decide what is best for their relationship.