Why do men like to bite their ears?

Biting your ear is flirting, which makes people feel excited. The way he treats you shows that he has feelings for you, wants to tease you, and then makes you react. Of course, girls should be reserved. If you don't like someone, don't provoke him. Men are very colored and will not refuse to send food to their mouths, not to mention this society with more women and fewer men.