Lol
Kerala is beautiful!!! Spices are comparatively cheaper than rest of the world and make nice presents to people who like cooking
Also you get very beautiful Elephant memorabilia which again make very nice gifts(Some made from wood and other from Legal ivory: They medically cut the ivory from the Elephants to prevent them from being killed by poachers)
There is Traditional sari which is spectacular...
Also there are face masks available of a traditional dance form called Kathakali which are again a great gifting item
Here is the link showing some images :
https://www.google.no/webhp?so......0.0.0.0.0..0.0.les%3B..0.0...1c.mQm-ADCQf04&pbx=1&bav=on.2,or.r_gc.r_pw.r_cp.r_qf.&fp=c2fe8fa5be3955f5&bpcl=38093640&biw=1920&bih=947
If you get info on where she is heading next i can provide you details on what to buy there.
India is very very diverse.So would need details on where she is