This is a robot designed to make facial expressions based on certain words. The word that expression represents? No, not constipation. Nope, it's not awkwardness either. Creepy? No, not creepy.
If you guessed love, congrats! You can read the big word next to the robot's head. Either that or you have some pretty horrible associations with the word "love." The robot was designed to mimic facial expressions to make robots more relatable, and they hope to give him speech capabilities in the future so he can explain why he's so uncomfortable with the word love.