Sometimes, 1st impressions of a person does affect how u feel
abt tat person, whether u want to befriend them and know them at a
deeper level.
u will only know wat qualities the person has after u befriend them
and know them better. Then u decide whether that person will stay
as hi-bye friend, chat-chat friend, close friend whom u can talk ur
heart out/turn to for help.
For qualities like trustworthy, loyalty, u can't tell at 1st
glance, u nid to know the person to determine whether he/she has
those qualities.