Gabby, a 16 year old girl has lived next to the Alvarez's for two years. Soon her and Alex meet and grow a strong bond. :) this starts in season 4 (it will not inclue a tonnn of things in the season because Alex is currently in a relationship with someone else, I'll make up things but trust meee it'll be good!!) #1 in breakthrough started april 27th & i promise i will be done in no time 💕