The song "Hoog" by MEDS reflects a feeling of euphoria and freedom. The lyrics describe the sensation of feeling sounds and being able to smell colors, and the desire to stay in a paradise-like state. The singer is captivated by the beauty of the moonlight and feels like they are flying high. The song also has a sense of urgency, with the singer asking to stay in the moment and not wanting to go home. The overall mood of the song is dreamy and uplifting, with a focus on living in the present and enjoying the moment.