Steven, Malte, and Melanie question whether Cem could have betrayed Yusuf. Meanwhile, Detective Kramer interrogates Selda's boyfriend Peter, and Muhammed levels with Hanna.
As Muhammed reveals his secrets to Yusuf, Malte begins to suspect his sister Charlotte may have had something to do with his friend's arrest. Meanwhile, the police uncover a crucial clue.
With his friends cornered, Yusuf relies on an unlikely ally to help exonerate them, while Selda pieces together the shocking truths behind her brother's plan. Later, Muhammed and Hanna consider their future, and Yusuf faces a choice of his own.