Bangchan is your husband, you have a daughter too, Rachel. Rachel is his little princess. But one night, you both were arguing because he had a bad day at work and you "ruined his mood" by asking him to go on a trip to Australia alone with your sister, he then says "FINE! GO, GET LOST AND DON'T COME BACK... ILL TAKE CARE OF RACHEL". after that... You actually went and he regretted everything because Rachel mostly said "where's mommy?" "I want mommy". He even missed the hair strokes you gave.