Reciprocal liking is a psychological term to describe the phenomenon of people tending to better like those people who like them.
Similarity Imagine you meet someone for the first time and discover you have a lot in common. You cheer for the same sports team, enjoy watching the same TV shows, and even love the same restaurants. With so much in common, chances are that you'd be attracted to this person.
Desirable Personality Characteristic Most desirable personality traits were warmth, good sense of humor, and social assertiveness, because it can be considered in the working mood, and a sense of work is important, especially where emotions displayed may be evaluated from that works