In Buddhism, it is natural to feel grief and sadness at losing a loved one, and it is common for Buddhists to cry at funerals.
Buddhism teaches that suffering and death are inevitable parts of life and that it is important to recognize and accept these realities rather than try to deny them or avoid them.
At the same time, Buddhism also teaches the importance of finding peace and letting go of attachments, which can help people find comfort and acceptance in the face of death.
In Buddhist funeral ceremonies, it is common to offer prayers and perform rituals to honor the deceased and to offer comfort and support to the bereaved. These ceremonies may include chanting, meditation, food offerings, and other symbolic items.