It really sucks

When u find the normally cheerful faces looking around blankly engulfed in deep musing. The worse part is that you dont know what to say. No way of consoling them since you have no idea how they must be feeling. You cannot console them because it is not their fault. Nothing feels normal. All that you can do is maybe stand around giving silent support. The questions that rose in my head were, should i discuss about the matter with them? No, it would only add to the pain. So, what should i do? Nothing as usual