Snapchat is one of the social applications which allows you to engage with other users. And other Snapchatters does also mean that when a person is not your Snapchat friend you can still engage with them. This is a great way to increase your connections and followers on Snapchat. Also, it opens up doors or opportunities for collaboration and creativity.
So, head over to this feature and see if you have some great followers with whom you can work.