HI Ploy,
I finally found out why Pen was unhappy with you. You told her that you were going to Bangkok on Sat . and she knew that you needed to find a place to live.
That decision was not very smart! You have again opted to allow others to do something that you should have done yourself. Guess you did not learn the lesson from having your friend hold on to bus tickets and show up late for the trip! You need a safe place to live for the next term. Without that there is no reason to return after your holiday in just over a week. Love Dad