>>2476791By "chocolate sauce", it looks like aqua asks for regular and not white choco sauce (which tastes mostly like cream/pure sugar) like that other guy did a couple weeks ago. I think he said they didn't have the option to put it in when he ordered it on an app or some such.
So if you use white chocolate sauce in a green tea frappo, it'll look mostly like how they usually do, but if you use dark chocolate syrup mixed in, it'll turn more into a dirty pond-scum-looking thing (but probably taste more interesting, since white chocolate syrup hardly has a taste besides ultra-sweet).