In Episode 4 of "Mori no Kuma-san, Toumin-chuu." (Caressing My Hibernating Bear), the relationship between Nowa, the anthropomorphic bear, and Airi, the dog he raised, continues to develop. Airi expresses a desire to become more intimate with Nowa, leading to a significant shift in their dynamic. The episode explores themes of consent, emotional vulnerability, and the progression from a familial bond to a romantic relationship. The animation captures the nuances of their interactions, emphasizing the tenderness and complexity of their evolving connection. Voice acting adds depth to their characters, conveying the internal conflicts and desires they experience. Overall, Episode 4 offers a continuation of the series' exploration of unconventional relationships, providing viewers with a blend of emotional storytelling and adult-oriented content.