Tracy turns her back on you, and just before descending the stairs, gives you a WINK and A THUMBS UP. You wonder if its worth asking how she has PERMANENT THUMBS, but you are distracted by your sister waving at you and MEOWING GOODBYE.
Tracy also emotes a LESS THAN THREE at you, which of course means that you are LESS THAN THREE, which is technically not a bad thing since almost EVERYTHING IN THE KNOWN UNIVERSE is LESS THAN THREE to her.
You take this as a 'be careful out there, tiger!'
Yeah, in your head other people call you TIGER cause you're so TOUGH AND FIERCE.