Isolation makes people show who they are for you. Everyone is in his own shell. Fortunately, we have the Internet. Being at home for a long time let people contact with each other more often but more attentively. They think something like "Who do I need for real?" They carefully choose a person to call and share their thoughts. In this situation you can see those who have really strong bonds with you. Who do you need. And who needs you. With whom you can talk about important things at 3 a.m. With whom keeping silent is wonderful. Who do you understand. Who understands you.