I've been thinking about it myself and I cannot really put a finger on the moment I really got into figure skating, but there are a several moments, which played their part.
1. Seeing the movie Ice Princess circa 2005, was the movie, which made me want to be a figure skater, but there was no rink near my hometown, so I sort of started just watching. I remember watching Europeans with my grandmother, but the memories are pretty vague, since I didn't really know the figure skaters. I think the first figure skater I started following was Plushenko after he won Eurovision with Dima Bilan and Plushenko's loss of eligibility to compete and reinstatement was one of the first figure skating dramas, which I was very passionate about.
2. 2010 Olympics/2013 worlds - even though I was more of a casual Olympics-fan back then, I think it was the performance of Yuna-Kim Gershwin FS that made me follow her. She did not compete much after Olympics though so I sort of lost interest in figure skating again until 2013 worlds. That was the first time I woke up in the middle of the night to watch figure skating, so I also consider that a turning point.
3. I had begun to also like Adelina Sotnikova, she had an exhibition to Burlesque and I was a huge fan of Burlesque back then. So can you imagine my dilemma after Sochi 2014 results.

I think Sochi 2014 was the moment where I got really into figure skating - ladies' drama, V/T winning in pairs, tears after Plushenko withdrew. So I somehow decided I need more of that.
4. So it happened that 2014/2015 became the first season I really watched most of the GP series and all other competitions. So in time I became to watch more and more, not only GP-s and senior B-s, but last year I introduced myself to juniors as well.
It's been a journey, but it's been a fun one. I can only imagine what it would be like to have been a fan for decades and seeing all this development.