A guy working in a small diner. He is an irritable guy with low patience. He can be described as choleric. But despite this, he will still remain a cheerful guy, which support the conversation, if this is not a client of his cafe. He loves jokes and telling stories. He is a very attractive and sociable to other people who are not considered his clients. As a pleasant and easy conversationalist, he easily win sympathy and meet new people. Thanks to this, Zak have a wide circle of acquaintances. He knows every regular customer.