Is it normal to kiss friends on the lips?
Yes, some friends kiss on the lips as a platonic way to show affection, while others would find it unusual. What feels normal depends on your culture, friend group, and whether everyone is comfortable with it.
Some people kiss friends on the lips without it meaning anything romantic or sexual; for them, it’s just affection. In other circles, even a quick kiss feels like a big deal. Both reactions are normal, and the custom can vary a lot by culture and social group.
The important part is that everyone involved is comfortable with it. If you’re unsure how a friend would feel, ask first or stick to a greeting you already know they’re okay with. And if someone wants to keep kisses to the cheek—or skip them altogether—that’s a perfectly fine boundary.