Radioactive by Imagine Dragons. For most people, this was yet another pop song that lingered in the Top 40's about two and a half years back. When I first heard it, it had a catchy anthem like melody and like every novel tune, it too would have faded into obscurity after days of continuous listening had it not been for one place. Sweden. It happened, by chance, that I caught onto the tune at a time when I flew over to Sweden for my exchange and it was the first song I plugged into listen when I had settled myself comfortably in the warm Swedish hostel. From that point onwards, the song to me became Sweden. The freezing winter, the quiet breakfasts, the dark afternoons, the anxiety as I tugged my luggage into my accommodation, the awe as I explored a city so strikingly different and beautiful, the excitement of just finally reaching there and wondering what the country held for me. All those feelings just comes flooding back when I hear that one song. Makes me want to ret...