What does "grief" refer to?

The term "grief" specifically refers to the profound sense of sadness and sorrow that often arises as a result of losing someone significant, particularly through death. This emotional state can manifest in various forms, including pain, mourning, and heartache. The other options suggest feelings and responses that are inherently positive or celebratory, which stand in stark contrast to the somber nature of grief. Grief encapsulates the depth of emotional pain associated with loss, and is often a process that individuals navigate as they come to terms with their feelings regarding the absence of a loved one.