Liking Other's Tweets

Under each displayed tweet, there will appear a number of icons, one of which is the 'Like' icon.

Clicking this will color the icon red, indicating that you have 'liked' the tweet. This will increase the 'like' counter by 1 and is a sort of indication that you have read the tweet, not necessarily actually liked it.

Clicking an already 'liked' tweet wilk 'un-like' it. The icon will cease to be red and the counter will decrease by 1.