Daisy!!! No "I miss you" text!!! That would be a major backslide after all this darkness. Remember like DR said if if feels weird or uncomfortable then you are most likely doing it right. If you go back to doing things that you would normally do then you are not showing them that you are capable of change.
I don't think that day should be brought up at all unless he brings it up and even then if should not be a full discussion.
