Is it normal for a boy to hug a lot of girls?

Yes, it's normal for a boy to hug a lot of girls, as physical affection can be a common way to express friendship or comfort. The appropriateness of hugging often depends on the cultural context, personal boundaries, and the nature of the relationships involved. As long as both parties are comfortable with the hugs, there's generally nothing wrong with it. Communication and consent are key in any form of physical interaction.