Al haitham has been living with Kaveh for a long time now. He had seen it all. He knows how Kaveh is perfectly. Has seen his goods and bads, even his worsts. Kaveh is a volatile person, depressed, too. Al haitham knows this very well, since if it wasn’t for him, Kaveh could have died by his own hands a lot of times. He sometimes considers it natural knowledge. So it strucks him how little do their friends know about kavehs personal life. Not how badly his addiction to alcohol was, and even less