What led you to BTS?

I remember the day vividly. I was sitting in the library at my school, working diligently on some project or assignment. It was dark at 4 PM, cold, and it’s safe to say I was in the trenches. I saw my sister texted. 

It’s time to test the waters.
Unless you already have
In the case you haven't:
Serendipity, UGH!, Run, Lie, Inner Child, Singularity, Butterfly, House of Cards
Listen for homework and report how your listening experience was.

Safe to say that was my introduction to the real BTS.