1. Love: Della and Jim's strong love for each other is the foundation of their relationship. Despite the challenges they face, their love remains unwavering and binds them together.
2. Self-Sacrifice: Both Della and Jim are willing to make sacrifices for each other's happiness. They each give up something of great personal significance to purchase gifts for each other, highlighting their commitment and willingness to put the other's needs before their own.
3. Understanding and Empathy: Della and Jim understand and empathize with each other's sacrifices and intentions. When they realize the consequences of their actions, they are able to appreciate and value the love behind them rather than focusing on the material value of the gifts.
4. Forgiveness: After their initial disappointment and misunderstanding, Della and Jim quickly forgive each other. They recognize that their intentions were pure and that their love for each other is stronger than any material loss.
5. Communication: Although the story highlights the challenges of miscommunication, Della and Jim ultimately have an honest conversation about their situation. They express their feelings, apologize, and find mutual understanding, resolving the conflict between them.
Overall, it is the characters' love, selflessness, understanding, forgiveness, and communication that enable them to resolve the conflict and reaffirm the true value of their relationship beyond material possessions.