1. Sometimes we trying to be polite.
2. Like when we bump into someone we don't know around the housing area and we trying to give a good gesture, smile perhaps.
3. But when the good gesture been replied with mean looks or non-friendly face, that's it.
4. After this, no more monkey jumping on the bed.
5. Smiles will be exchanged with more mean looks. I mean more and more.
6. Hopefully it will not been followed by spitting or harsh words.
7. Huh...