Trademark of the Teo sisters

Yesterday was Sat's..so as per usual, all the kids had their swimming lessons followed by lunch at Ai Peng's house. The kids had their usual noodles (cooked by Ai Lee) while the adults ordered KFC. The sisters ie Ai Lee, Ai Peng & me (TAW) were having our normal bickering over something Ai Lee did or said...when suddenly Shukri said " The sisters are very fierce." So we asked him, who is the most fierce among the sisters..the order according to Shukri..Ai Lee, Ai Peng, Me & Ivy. In another survey conducted last Dec, according to Ryan, Joel & Ian..the order was Ai Peng, Ivy & Ai Lee. Lay See was the least fierce. Well, Shukri, we sisters are famous for our temper.