Re: Should i send something ?
Awwww , thats so freaking romantic 
Send a perfume gift box or just a chocolate box with a book like Reha mentioned. Thats about it. If you send alot of stuff for her and her family , that wont look too nice plus raise too much expectation. You arent yet formally engaged to her. Also you dont want the gift to look like a big thing at this stage. It should be like a token of care.
Later when the actual Engagement happens you can send a bigger gift to her.