The Human like Scent.

Compared to the other, more human aroma, this one carries a bit more of an animal bite, most akin to what you'd think a woodsman would smell like. This one is also much, much closer to you, so it only seems smart to investigate this first to save on travel time.

You head west, towards the scent, and it quickly becomes more potent. About ten or fifteen minutes later, you arrive to where the scent originates, a wide but slow moving and shallow creek. But what is more eye drawing, is the large green man sitting next to the pond, almost fully naked. He seems not to have noticed you, and seems to be absentmindedly carving a small piece of wood into some unknown animal. This is a good indicator of his intelligence, at least able to use tools.

Should you talk to the green man, or quietly walk away?