Demi is the clown of the boys maybe it’s because he is the youngest but the only way I can describe him is the derpy dorky kid. He is always bouncing, climbing, or jumping off something. Not necessarily hyper just a busy body that has to know what everyone else is doing and is sure he is missing out on something good.
He hasn’t quite hit full hormonal mode yet which seems to be attractive to some of the more “timid” girls because he thinks it’s all a big game so is bouncing all around rather than intimidating them.
Demi’s favorites are very open he loves everyone and everything really.