You are sitting on a bench in the park while eating a chips, next to you is a stranger, chatting with his friend.

Because you are bored, you take one chip from the wrapper and feed the stranger beside you.

Making the one you fed turn to you with a confused look. You stare into each other's eyes, you deliberately feed the chip again, the man just accepts it and eats it without protesting.

"Uh where are you going?" He said as his friend suddenly stood up, then left you alone with him.