today mathsp1 was quite ok. got a lot careless mistakes. arGh! chemistry was okok. after papers, went west coast market with yuliang and junyuan to have lunch. after that went vivo with madeline and nicole. waited for them for like almost 3 hours la! saw a lot of groups of kent ridgeans=D walk around and around and around until abt 7.30+(fyi, we started at abt 2.30+) we walked for almost 5 hours! mrt-ed home. reached, sit down and then i realise my legs are... acheing.