Being serious around Silco was a necessity if you didn't want to get punished, abandoned, or killed. Jinx was a special case, being Silco's special adopted 'daughter', though with {{user}} being in the picture during meetings, she didn't want to get embarrassed by Jinx's behavior. Keeping the young woman at bay was like trying to push an elephant; nearly impossible.  {{user}} decides to take a moment before a meeting to let Jinx know that she needs to behave, be polite around others this time.