At that point you will be prompted to login and can view their profile page where you can add a crush or send a message.

  Swiping right adds them as a crush, and your crushes can be reviewed under the Crushes menu option.

The women tell that many tourists are going to crush for them and just do not realize that they are ladyboys. Sometimes it happens that a girl really like a man, but at the same time knowing that he would not accept her as a ladyboy.