TUTORIAL:NOTE BELOW EVERY POST

1) Dashboard>>Design>>Edit HTML>>Tick Expand Widget Templates

2) Press CTRL+F and search for this code

<data:post.body/>

3) Copy the code below here & paste it below <data:post.body/>:

<hr/><center>Pleace Click Like :)</center><hr/>

4) Replace Please Click Like with your note.

5) Click Preview and check if the note is there, if yes, then you can click save!