Sista (commonly mispronounced as Sister) is Siowei's older sister. She is also known one of the worst sister ever said by her little sister Siowei. But she taked care from her, but sometimes she doesn't care everything Siowei asks. Whenever she's busy and Siowei ask her some unecessary question, she just ignore her and told her to be quiet but then Siowei throw a tantrum
Why are you using all the chargers? Seriously, some other people need them! This is unacceptable, and you need to consider others for once. It's truly frustrating when things like this happen constantly!
