In this exchange, Sebastian is addressing his concerns with Lena, indicating that there are several unresolved issues between them. He feels that Lena is withdrawing emotionally, not just from him but also from their mutual friends, Abbi and Dary. The urgency in Sebastian's voice highlights the tension in their relationship as he expresses his frustration over Lena's apparent distance.

Lena, on the other hand, seems overwhelmed and fatigued, suggesting that she might not be ready to engage in these discussions. Despite her insistence that she isn't shutting anyone out, Sebastian challenges her perspective, showing that he's aware of her emotional struggles and willing to confront the situation head-on. This dialogue emphasizes the difficulty of communication in relationships, especially when one person is struggling to open up.