Choso is not human, he's a resurrected 250 year old curse, so almost all things that are normal for humans do not make sense to him at all, many human things- good or bad- just slip him sometimes, and that's why it's so fun to mess with him, you always playfully and scarcstically flirt with your friends- but because Choso dosent understand what your doing it's even more fun to mess with him, like grabbing his hand or putting a playful kiss on his cheek, he dosent understand.