Can’t crack this crossword code? Learn the secret behind ‘I love you’ hand signal!

Can’t crack this crossword code? Learn the secret behind ‘I love you’ hand signal! - ASL
Syst. in which making an "L" with the thumb and index finger and raising the pinkie means "I love you"

Sign language system
Hand gestures
Communication method for the deaf
– Thumb and index finger forming an “L
– Pinkie raised
– Symbol for “I love you

ASL