Whether college students should follow the ceremony or not depends on your own mind and cultural customs. In the traditional culture of China, marriage is regarded as an important ceremony, and people usually give gifts to each other to express their blessings and celebrations. If you want to express your blessing and concern for college students, giving gifts is a way to consider. The kind and value of gifts should be determined according to your financial conditions and your relationship with your classmates, and it is best not to exceed your tolerance. However, if you can't attend the wedding or give gifts for other reasons, don't feel too troubled. After all, mutual understanding and care are the most important things.