The happiness of international couples can vary just like any other couple. Being in an international relationship can bring unique challenges such as differences in culture, language, and lifestyle. However, with open communication, understanding, and respect for each other's differences, international couples can find happiness in their relationship.

Many international couples report that their relationships are strengthened by their differences and that they learn a lot from each other. The experience of traveling and exploring different cultures together can also bring a sense of adventure and excitement to the relationship. However, it is important to note that like any relationship, international couples may face challenges such as long-distance relationships, visa issues, and cultural misunderstandings.

Ultimately, the happiness of an international couple depends on the individuals involved, their ability to communicate, and their willingness to navigate the unique challenges that come with being in an international relationship.