If you like writing blog posts, then you can use the same to earn numerous free likes. People on the social media network are always looking for something captivating and which will keep them busy. Such blogs must be interesting enough to keep your audiences busy. Once the comments and the likes start coming in, remember to once in a while post a comment between the discussions. Such might seem to be a normal thing to do but without knowing, you will find that through that simple act you will increase your likes.
It is important to always keep check on the trend the discussion is taking and join in the discussion occasionally. Users on social media give much attention when they realise that as the creator you have joined the discussion. It makes you sound real and is your chance of finding more free likes. If you want the discussion to go on for a while, remember to add a few comments every day to keep it lively. As the discussion continues you will realise that newer people are able to join.