haha.. just now went to the astrophotography thingy... was kinda hard to understand but it was quite nice... anyway we saw the gates of hell... which the leader of our group said... it was a clock tower... then we joke around about it... ater everything done with the observations... we went into the lift... the door wouldn't close haha... den one of the upper sec girls said ,jokingly, sorry , we didn't mean to trouble you... just when she finished... the door went... BEEEEEEE den the door closed... its like the ghost waited for her to say sorry... lolz hillarious... ok nothing to say liao