can u see the word "singapore zoo" the stamp is for re-entry to the zoo... the coordinator keep asking us to call our gf or bf down to date since we have a free entry... some people decided to go back into the zoo to have fun coz they are a group of friends working together and decided to have fun together... i went back becoz i dun have friends working wth me i am all alone and i am tired... good thing i did not stay becoz it started raining after that....