What does sending "xx" at the end of a WhatsApp message mean?

Putting "xx" at the end of a text almost always means "kisses" (just like "xoxo" means hugs and kisses). How deep it goes depends heavily on who sent it and where they're from. In places like the UK, Australia, and New Zealand, signing off with an "x" or "xx" is second nature—people send them to friends, parents, and even casual acquaintances without any romantic intent at all. In other regions, it tends to be more flirty or affectionate. Context is key: If your crush suddenly drops a couple of x's after a playful exchange, take it as warm, friendly, or slightly flirty. If it’s someone you barely know, they might just be a habitual texter. If you want to test the waters, send one back and see how the vibe feels.