"You're the most stubborn person I've ever met," highlights how difficult the speaker finds the other person's stubbornness. Despite this, the speaker admits that their feelings are deepening, showing love and affection. The phrase suggests a mix of frustration and admiration, emphasizing the complexity of their relationship.
The quote reveals that love has grown stronger in the face of challenges, underscoring that patience and perseverance are part of their bond. It conveys a sincere appreciation for the other person, acknowledging their flaws while expressing a profound love that surpasses previous experiences.