Hey Jessica, nice work on incorporating user feedback in your design! As someone without any context of Meetup, your redesign makes the product seem much more intuitive and usable.
Just a clarifying question though- for the Interests page- how will the default display of user interests be like (outside the edit interests page)? Will the heart icons be already coloured red, and then when the user decides to deselect these interests he/she simply taps on the heart icon, and the particular tag disappears?