I'm writing about hearing a certain song can take you back to a moment in your past. I know that the 1st paragraph is thesis and the 2nd is explain what song reflects on past and why. I don't know what i should in include in the 3rd paragraph

Put the "why" in the third paragraph, not the second.

In the third paragraph of your essay, you can explore the psychological and emotional impact of song-induced nostalgia. Here's a breakdown of what you can include in this paragraph:

1. Introduce the concept of nostalgia: Start by briefly defining what nostalgia is and how it relates to the experience of hearing a certain song. Nostalgia is a sentimental longing or wistful affection for the past, often triggered by sensory stimuli such as music.

2. Discuss the role of memory: Explore how memory functions in relation to music-triggered nostalgia. Explain that our brains have the ability to store memories and emotions tied to specific songs or musical genres. These memories can be triggered when we encounter the same song again, leading to a flood of emotions and a vivid re-experience of the past.

3. Highlight the emotional impact: Dive into the emotions that arise when a certain song transports us back in time. Consider describing how nostalgia evokes feelings of joy, sadness, or a sense of longing. Additionally, discuss the power of music to elicit powerful emotional responses, which can intensify the nostalgic experience.

4. Connect to personal anecdotes: To add depth and relatability to your essay, you can include personal anecdotes or examples of songs that have triggered nostalgic memories for you. This personal touch will help the reader grasp the significance of the topic and create a stronger connection with your writing.

5. Summarize and transition: Wrap up the paragraph by summarizing the key points you have discussed, emphasizing the emotional impact of music-induced nostalgia. Transition smoothly into the next paragraph, which can explore the broader impacts or implications of this phenomenon.

Remember to keep your writing focused, provide relevant evidence, and maintain a coherent flow from one paragraph to the next. Good luck with your essay!