Just a friendly reminder that I don't like it when people follow, then unfollow and then to follow back. It kinda tells me you are wanting my attention and just doing so by following me.
If you were wanting my attention then I would say interact with me by commenting on my posts perhaps? Or if you post something meaningful and you are confident I will like or related to my interests then link me in your post. But follow, unfollow then follow back is not something I like, appreciate or would condone.