Young adults find with Yousoon an opportunity to meet according to their interests. A way to create serious and lasting relationships. There are countless dating sites for young adults. Tinder, Once, Meetic, Attractive World, AdopteUnMec... They are growing like mushrooms. The exchanges on these applications are marked by a brief, often codified language. One can thus read in the discussions: jpp (I can't take it anymore), omg (oh my god), tkt (don't worry)... Relationships are made by selecting a profile with a finger. "Here, this 25 year old wants to find love? Hmm, interesting. A "zapping" mode that does not exclude long relationships. And the importance attached to love. Thus, according to a recent survey, more than three quarters of young French people between the ages of 18 and 34 questioned indicated that romantic relationships were essential for them. These young people are essentially looking for a local meeting on dating applications, to find a profile they like close to home. They also want to be put in contact quickly with a user who corresponds to them.