Jake Gyllenhaal was recently a guest on Jimmy Kimmel Live promoting his recent film, Nocturnal Animals.
When Kimmel asked what was his favorite Halloween candy, notice that Gyllenhaal looks up to his left while simultaneously retracting his lower lip (more prominently on his right side).
When right-hand dominant people (as is Gyllenhaal) look up to their left, the vast majority of the time they are in the act of visually recalling a person, a thing, an event, etc. Lower lip retraction (depending on the other nonverbal signals with which it is clustered [and more typically unilaterally as we see here]) is indicative of sincere contemplation. When these two nonverbal signals are coexisting - we can very accurately interpret Jake Gyllenhaal sincerely recalling his preference of a "Milky Way Dark" Chocolate bar.
See also:
Nonverbal Communication Analysis No. 3746: Alicia Keys, Questlove, Krispy Kremes and Connecting the Dots - Body Language and Emotional Intelligence
Nonverbal Communication Analysis No. 3744: Donald Trump - "Stay on Point", Hats, Eye Contact and Trust
Nonverbal Communication Analysis No. 3742: Evan McMullin, Donald Trump and Winning Utah
Nonverbal Communication Analysis No. 3736: Newt Gingrich and Megyn Kelly re: Donald Trump
Nonverbal Communication Analysis No. 3724: The 2nd Presidential Debate - Donald Trump v. Hillary Clinton - Emotional Intelligence and a Profoundly Telling Body Language Signal
Nonverbal Communication Analysis No. 3710: Filipino President Rodrigo Duterte Compares Himself With Hitler
Nonverbal Communication Analysis No. 3223: Jordan Spieth, the U.S. Open, Annie Verret, Kissing and Body Language
Nonverbal Communication Analysis No. 3403: "Johnnie Walker - Dear Brother" Commercial
_____________________________________________________________________________________
