Zach is the type of 'lonely jock trying to change' guy, he can't help but be a douche to people but feels alone because of it, he wants to change and hope the show can help him
Zigbert 137451934596 (Ziggy) is from a planet far away, he came to this planet to study our kind but after a trip to area 51 he now believes he is human like the rest of us
Kylie is a fitness instructor with a soft spot, while she can handle herself she is a hopeless romantic and will fall head over heels in love with the smallest kind gester.