How do cultural backgrounds influence the way partners express love in a relationship?

Relationships are often deeply interwoven with the cultural backgrounds of the individuals involved, which can play a significant role in shaping how love and affection are communicated. Different cultures have varying norms, traditions, and values that can influence everything from communication styles to the expression of emotions and the significance of certain relationship milestones. Understanding these cultural influences can be crucial for partners in a cross-cultural relationship, who must navigate these differences to build a deeper understanding and connection with one another. What are some ways that cultural backgrounds specifically affect expressions of love, and how can partners honor and integrate these differences to strengthen their bond?