She isn't waiting, because the nature of their relationship, these careful boundaries they've drawn, means that she doesn't care and she didn't miss him and she never worries. She isn't waiting. She happens to be where she needs to be to hear the horn announcing the Chargers’ return to Skyhold.  When he crosses beneath the portcullis, his eye seeks her in the crowd. She isn't waiting, and he surely isn't looking. He finds her all the same, and she makes a stool out of a crate, gestures for him to bend. Welcomes him home with the meeting of their lips.