Everyone in the office seems to gravitate toward nolan. he's the one who is most likely to invite a new employee to have lunch, and he brings people together, forming effective teams.

Nolan has High agreeableness  

Explanation:

Agreeableness is a character quality portrayed by sympathy, kind disposition, affableness, and compassion. Individuals high in this character quality can be depicted as Agreeable; they will, in general, make great companions, are great audience members and great cooperative people

Albeit Agreeable individuals are pulled in to genuinely requesting callings, they tend to be stronger than others in these callings. This is because pleasant specialists will, in general, structure positive associations with partners and patients, which conceivably supports the inherent difficulties of these occupations.

answer; an active listener;