My problem is that there does not appear to be a way to hide contacts in viber. Just like whatsap. This is a problem for me. Actually, mobile phones have caused couples to break up as one or the other starts to wrongly believe that one of them is having a secret affair when there are female/male contacts appearing on the page. It would be far better if there was a way to hide contacts. I know that this can be done with certain programs e.g. hike.