How to Manage (and preferably clear) the `Frequently contacted` list in the Favourites tab I have a Samsung Galaxy Note 3, with Adroid Version 4.4.2

If you click on Phone and then go to Favourites (The 3rd Tab at the top), you will see 1 or 2 lists:


Favourites
Frequently contacted


I want to know what contributes to contacts being in the Frequently contacted? (SMS, Calls Durations, WhatsApp, Emails)

And secondly, how do I remove a contact from this list?
Just solved this issue. 


Open Favorites in your phone - your Favorites list should appear.
Open menu (bottom left of Home button) - 4 options should appear.  


Add to favorites
Remove from favorites
Grid view
Settings 

Select Remove from favorites - boxes should then appear next to names.
Select the names you wish to remove.
Select Done in top right.