So, you are having a party at your place and all your friends have been invited? A party is fun when everyone you know, which also includes the guy/girl you have a crush on, are present. It might happen that not all of your friends know each other, and such situations can become a bit awkward. Party games work as icebreakers in such situations. As people have to communicate and mingle with each other during the games, it helps remove the initial awkwardness, and everyone can go back to having fun.