[ okay, clearly, this is just some stranger who's stepped up to him by accident. some weird guy in a dress simply strolling by and saying hi. it's just a coincidence that he happens to be wearing green, and that he happens to have the same bright red hair he'd been looking out for, and that he happens to have strolled up to sanji very specifically.
3/4.
it's. just. a. coincidence.
....................................................... ]