A wee experiment you can try.
Go to 'Advanced Reply'.
Write your text.
Press the 'Enter' key.
Go up to the control panel above where you're writing.
Go to the 'right alignment' button.
(You've got 'align left', then 'centre' then 'align right'.)
Click it.
Then type 'Like'.
(If you want you can change the colour of your text to 'blue' when you do this.)
Then click 'Submit Reply'.
Voila!
But this is how it will then appear to everybody else:
Like