Plot: Even if you want to change for the better, you can always go against the force of habit? The ban on smoking in the company, the withdrawal syndrome of Rania and the decision of Lila to quit, hit the nerves of the two friends and so sharpen their quarrels that Katerina and Billy give them a conflict resolution program in a psychiatric clinic. There they are taken over by Pantelis but will he be able to cure them or will they drive him crazy? At the same time Katerina arranges for her parents a romantic dinner for the anniversary of 30 years of marriage, in the hope that they will get back together