What will happen in Başka Bir Gün Season 1 Episode 6?

Serdar's return does not only save Nehir from the trouble she has fallen into, but also puts her in an even bigger impasse. Although Serdar says he came back for them, he wants Nehir to save him and to do this, he wants her to go after Suzan and İshak. Will Nehir try to save the father of her children despite everything she has done? Although Nehir does not make a decision about this right away, she goes after the truth she learned about İshak. While she is trying to catch all the "bad guys", Tuna is looking for Serdar to solve his wife's death. Nehir tries to dissuade him. Will Nehir be able to keep Tuna away from Serdar? The danger Nehir is unaware of comes from someone she never expected, Aytunç. Aytunç has started to suspect something about Deniz.