Where should a user return after successfully completing phone call?

Consider this: You enter the Phone app on your Android device. You find the contact you want to call using search. You successfully call that contact from the search results. After a 15min call, you end the conversation and hang up by pressing the End Call button. Where do you expect to land after ending the call?

  1. Back to the originating search results in the Phone app
  2. To the Recents Calls list in the Phone app
  3. To the Favorites/Frequents Tab in the Phone app
  4. To the device's Home screen

I want to hear your guy's thoughts on this. It's been an open question of mine for a while now.