I have never been a fan before

does not mean I don't like an artist,

it's just that I like the results of their work

but a few years ago, since was told by a friend about a group singer

initially I wasn't interested, but for no reason, I started to like them

and now I might even be their fans

it took several years to called myself as a fan but strangely, it only work with them

I love almost all of their songs