Here's how to get the"You Might Also Like" thing on your blog.
Click the Link Within... er.. link XD
It should take you to a page that looks like this:
Fill out the information:
your blog link
and what type of blog platform you are using.
Make sure you decide how many "you might also like"s there are. Mine has four, obviously.
If your blog has a dark post background make sure to click that box
After that, click "get widget" and it should bring you here.
Click the "install widget" link, and it will take you to your blogger dashboard, or have you sign into it.
Once you get to this stage, be sure to click around in the content and template of the widget, otherwise it won't work. I don't know why, but it's really weird. . .
Add the widget, and then go to layout and position it under your blog posts.
Thanks for reading!