I go with naturally friendly, that archetype is what I’m going to be shooting for in the upcoming Villains wip for my mc.
The downside is that being “too friendly” can give people certain impressions that may not necessarily be true as those signals can indeed be misinterpreted.
Still it could be friendly flirting, or flirtatious banter between her and my movie star mc (much like Dorian and female mc can do in Inquisition), particularly since he likely is known to be publicly and openly gay.
For my teen mc doing so would totally be out of character though since he isn’t as self-assured when it comes to those types of relationship. In fact he’s the total opposite of that.