here i go...(8)

"oh no", I said quietly as I could
Mabel Oakfield walked pass me, and I tried not to breathe
someone was with her, a girl with dreadlocks
she was very flat chested girl.
"hey there buddy whats wrong?", the girl asked
"n-nothing", I stuttered back in reply
Then the beast spoke,"oh Harry I didn't see you there!"
well duh.
"my name is Geoffry Canning", said the girl
Geoffry? that's not a girly name....
"by the way I am very much a male", HE said after watching me in silence for a long period of time.
"oh", I said awestruck by the fact that any boy could be that attractive.
"he is my new boyfriend", laughed Mabel cutely
"nice to meet you", I said gulping down my infinite embarrassment.
"It's my pleasure", said Geoffry politely, after that he gave a wink, and they walked away.
One thing I was asking myself was: how did she know my name?