1.When answering, describe the specific situation of the unexpected meeting, including the time, place, and atmosphere. 2.Introduce who this friend is, your relationship, and any relevant background information. 3.Share what you did together after meeting and how this unexpected encounter made you feel, such as surprise, joy, or nostalgia.

1.回答時，描述這次意外相遇的具體情況，包括時間、地點和氛圍。 2.介紹這位朋友是誰、你們的關係以及任何相關的背景資訊。 3.分享相遇後你們一起做了什麼，以及這次意外相遇帶給你的感受，例如驚喜、喜悅或懷念。