2
adult
advice
background
backpack
bearded
casual
caucasian
chatting
cheerful
communication
confident
conversation
daughter
discussing
discussion
explain
expression
family
father
female
friendly
gesticulate
gesture
girl
guy
hand
happy
isolated
lifestyle
listening
male
man
people
person
professor
profile
smile
speaking
standing
student
talk
teacher
teenage
two
white
woman
young
youth