Unlike the aggressive "perreo" tracks of the time, this song leans into a romantic, nostalgic melody.

The song is rooted firmly in the Reggaeton Viejo aesthetic. Unlike his later, experimental fusions (such as "Pepas" or "La Tóxica"), this track is straightforward romance-reggaeton.

And so, "Cositas Que Haciamos" wasn't just a song; it was a testament to the power of music to heal, to connect, and to immortalize the memories of love and loss that we all experience.