What does it mean when i text a girl and tell her shes cute and she don't text back?

If you text a girl telling her she's cute and she doesn't respond, it could mean a variety of things. She might be busy, unsure of how to reply, or not interested in pursuing a conversation. It's important not to take it personally; everyone has different communication styles and circumstances. If you feel comfortable, you could give it some time and try reaching out again later.