Final answer:
In 'A Doll's House', textual evidence suggests Mrs. Linde and Krogstad could reunite due to their past connection, willingness to communicate, and the intimate and sincere nature of their interaction.
Step-by-step explanation:
The textual evidence hinting that Mrs. Linde and Krogstad may reconcile and get back together is based on their past relationship and the nature of their interaction in Henrik Ibsen's play, A Doll's House. Mrs. Linde's willingness to go directly to Krogstad after acknowledging a time when he would have done anything for her suggests a level of intimacy and potential for rekindling their relationship. Furthermore, as the play progresses, their dialogue reveals past misunderstandings and current willingness to speak with each other. Mrs. Linde's determination to see Krogstad, even when warned of potential harm, and their engagement in a frank, private conversation, where they discuss their past with honesty and sincerity, builds the foundation for their potential reunion.