Please help - can someone tell me how Snapchat works??

I saw on my boyfriend’s search bar in Snapchat there was a girl’s name/profile, which I am guessing means he searched her profile. However they don’t have a conversation/chat inbox on his main page. Does this mean he didn’t talk to her?? Do the chats automatically disappear?

Glow Resources

Let’s Glow

Glow is here for you on your path to pregnancy

Glow helps you navigate your fertility journey with smart tools, personalized insights, and guidance from medical experts who understand what matters most.

25+ million

Users

4.8 stars

200k+ app ratings

20+

Medical advisors