Concealed Love

The son of the owner of a very famous hotel in Bangkok has been counting down the days to return home after years abroad. He is finally going back, with an urgent desire to come home to repay his mother's kindness. His mother has been in a psychiatric hospital for more than a year. He knows that his mother's condition is mainly due to a woman —— his sister, a beautiful young girl who makes desserts at the hotel. He is about to meet her.