No need to tell her "just wanted to get out of there." And DO NOT say "just walked up". That is still letting her know that she gets to you, bothers you. No need to tell her that anymore. Remember, you are GALing and setting new goals. Telling her that you are "walled up" almost makes it sound as you are still upset with her. If she asked just say "I had some stuff to do".
And no, don't text her have a nice day. Seriously. You see progress to what people are telling you. Don't foul it up by texting. You will kick yourself later if you do.
