I got a weird sister

Met my sis to go shopping at Yishun earlier. We arranged to meet when my train reached Braddell and she boarded. As I was sitting down, she din want to stand around and talk to me but chose to stand near the door away from me. After the next station, someone beside me alighted and I couldn't catch her atttention so I sms her to come and sit. She replied saying nevermind she preferred to stand. Eventually there were 2 empty seats beside me btu she just refused to come over, saying she got no mood. I was like dunno should laugh or what, imagine what's the point of co-odinating to meet when she dun even want to sit together.

I got a weird sister...