Firstly, dating one person has advantages when it comes to getting to know a person better. For example, the more time you start spending with this person the more comfortable you are to share your personal secrets. We can confess, complain, and what is more important, we can talk to each other about our problems. You are able to vent to this person. You also have a loved to go to when you are feeling under the weather. It is nice to have someone to take care of you when you are sick and support you with other chores. Second difference is that, you have someone to come home to and snuggle with. If you love to watch movies, you can spend time doing that. Third difference is that, it is easier to learn more and more about a person when you are with them all the time. Learning more about this person can give you a better idea if you want to spend the rest of your life with them. Lastly, when dating one person, it can result into marriage. Then your marriage can result into some beautiful children. If you were raised in a big family you would enjoy a big family.