Q

Actually it's cue, that's an action or event that provides a signal, a word or an action in a play that is a signal for the next person to speak or act.

Right on cue means happening or done at exactly the right moment.

I like Q.
After this capital letter, the story always goes on, because there's a comma ..right on Q.

Sometimes Q is my place, my time, my state of mind, everything I treasure and I long for.