I got the following good suggestion:

Hi, just downloaded a title from you and at the end you have the follow button, because I already have "Follow" with you, it now says "-Following" and if you do not look closely, you do not see that I already follow you/or another artist and it could happen that you now want to press follow, but now - presses.
Maybe only the sentence should come: You already follow this artist and the Unfollow at all there omit, because you can do this elsewhere.

Hope you have survived the Christmas days well and celebrated nicely 🎄
Greetings Manuel
1 2016