Animosity
Contrived
Artificial, fake or forced
Satiate
Sociable; social butterfly
Uninhibited
Gregarious
Brutally Honest; said without restraint
Quiet, reserved
Obtuse
Taciturn
Strong Dislike
Ebullient
Duplicitous
To satisfy
Cheerful; overflowing with excitement
Dumb, dull, or dim
Incredulous
Deceitful; Two-faced
Can't believe it; disbelief