[Cole is here specifically to listen in on people, which at the moment happens to be these two. It's not like he's just standing around in an empty bar this time, so it's probably fine(??) and watching people play darts isn't that unusual, right.]
[He's keeping his distance, but he's watching them. Feel free to notice him, or not.]
barges in here, but like, subtly
[He's keeping his distance, but he's watching them. Feel free to notice him, or not.]