Not so long ago, goodbyes and parting were rather painful for the one who leaves and for the ones who get left behind. For the lyrics of the song Love Will Lead You Back says, "saying goodbye is never an easy thing". Exact enough, this idiom from the song is a reality which almost anybody has experienced at some point in their lives.
Anybody who has family members who work abroad or friends who study or migrate abroad seeking for greener pastures, can relate to this. On the lighter end, techn...