Similar personality might be another commonality to bond the two employees in terms of deep-level diversity. It is known that in a new environment people with the same interest (people of like-minds) have the likelihood of forming a strong bond between them. Similar personality usually is the bonding factor in the workplace, people don't bond well with people of opposite personalities.
Palate - A person’s appreciation of taste and flavor, especially when sophisticated and discriminating Eclectic - Deriving ideas, style, or taste from a broad and diverse range of sources Piquancy - A pleasantly sharp and appetizing flavor