원본:마카님의 한마디에 정말 행복해지네요 저도 사랑합니다! Task 1. The original recipient's name is "빈". Task 2. The relationship between the author and "빈" is not clear from the post. However, it can be assumed that they have a romantic relationship. The dominant emotion of the post is love and longing. The author seems to want to receive comments and validation for their feelings, so the extent score would be 4 out of 5. Task 3. - Understanding level of the author's emotion: score 5. The author's emotion is clear and easy to understand. - Understanding level of physical distance: score 3. It is not clear where the author and "빈" are located, but it can be assumed that they are physically apart. - Appropriateness of the reply: score 4. The reply acknowledges the author's feelings and expresses mutual love, but it does not provide any further support or advice. Task 4. Alternative reply: 마카님, 빈님과 함께 행복한 시간을 보내시길 바랍니다. 사랑은 멀리 떨어져 있어도 계속해서 이어질 수 있습니다.