In the latest episode of 'Euphoria,' Colman Domingo's character, Ali, steps into the spotlight, revealing a complex backstory that includes his struggles with addiction and abusive behavior. The episode, titled 'Rain or Shine,' showcases Ali's past and his relationship with Rue (Zendaya), emphasizing his role as a mentor and surrogate father. Domingo discusses how showrunner Sam Levinson's collaborative approach allowed for a deeper exploration of Ali's character, moving beyond his previous portrayal as a wise figure in a diner. The emotional weight of the episode is heightened by Ali's interactions with Rue, as they navigate themes of faith, loss, and the impact of addiction. Domingo also highlights the strong chemistry with Natasha Lyonne, who plays a fellow addict, enhancing the authenticity of the narrative. As the season approaches its finale, Domingo teases a shocking conclusion that will resonate with viewers, suggesting that Ali's journey is far from over.