hEhs.. come back to seek help for pHy.. haha~ tHAnks wEnting... hah~ think i can employ him to be my private phy, chem and maths tutor liaoz lar... hahah~ nonsense.. haiz.. feeling down.. cos haiz... of some stuff lar... dUn feel like talking to him anymore.. cos feeling quite sick of it le.. haiz.. wTh rite.. some kind of loser here~