Summer's actions might be influenced by her desire to appease Tom, as she values their relationship and might want to maintain it, even when boundaries are crossed. She may be making decisions to ensure her own safety and might dissociate to protect herself in emotionally charged situations. Summer's decision to visit Tom after a disagreement could stem from caring for him and wanting to mend their relationship, rather than just as a friend. Despite setting boundaries, she may lower them at times to address Tom's expectations and maintain their connection.