
Walk up RP (not that I seem to ever be able to get involved in any) is often the most fun. It is an open world and if people are playing in Say in a public setting, including far flung locales that you just so happen to stumble upon, the RPers should anticipate potential "interruptions". Of course, use your judgement. If its a date or a conversation that seems to be tailored specifically to the people involved maybe wait to approach them at another time.
Everyone is different. If you try to get involved in a situation and it becomes clear that your interaction isn't welcome just apologize (either IC or OOC or both) and move on.
Good luck.
Everyone is different. If you try to get involved in a situation and it becomes clear that your interaction isn't welcome just apologize (either IC or OOC or both) and move on.
Good luck.