Men want you to accept their help
Boys have to do with action, and what better way to show their love than to help you with something? Yes, we girls are independent and capable of doing things ourselves, and yes, men really like and respect that. However, when he is offering to carry your luggage, he is simply saying that he wants to do something nice for you, to make your life a little easier. Even if those bags aren’t that heavy, drop them! They will both be happy.