Don't you hate when you can't come up with anything special to say in the middle of a conversation with a friend? Luckily, there are a few phrases that you can stick into any convo and sound like you were actually paying attention to their dull stories.
All you have to do is pick a line out of the chart down below, which is trending on Imgur. That way, you'll sound as intelligent as you look.
Now you'll never be silent when you're expected to speak! What other lines do you use when you can't think of anything else to say?