Halex is a term for the friendship/romantic pairing of Alex Russo and Harper Finkle (H/arper and Alex). They have been best friends since they were in preschool. They now live together since Harper's parents moved away and Harper is the first mortal to know about the Russo Family being Wizards. They are extremely close they tell each other everything. They are not together on the show but have moments were they seem more than friends like in Third Wheel.