I've added almost everyone on this post, if I haven't added you I couldn't find you, you can add me Lala_KKI. For a lot of you that I've already added, it says you haven't updated, and although I'm sure you have maybe you should try signing out of origin, turning your phone off, then turn it back on and log back in. That fixed my issue of not being able to add friends AND not get hearts from neighbors. Good luck!