Ok, i am a newbie and im not trying to close this girl, its just training, MSN chat

Her: Hey
Me:Look who it is! You really missed me, i presume
Her: Well, not really...
Me: Its bad to lie, you know?
Her: yes, so i dont lie, i only say half-trues
Me: haha, that was obvious, i though you were more original : (, but how are you doing?
Her: haha, it is you who missed me, btw your the obvious one
Me: tss...what will you say next time? "Who says is who is" or other child things?
and you did not awnser my question
Her: you wish... and im fine you?
Me: of course i am mixing beach and exams, cant be better
Ill see if next time i will allow you (she and her friend) to come with me , so hehave....
Her: well well, invite amy too (her friend)
Me: i dont have her contact, when i decide to go ill call you and you talk to her
her: ok ^^
Me: you still did not go to beach yet this year?
Her: i did
Me: great, this last days the water is great, 5 stars
well, i gotta go study, behave yourself
Her: Byebye, kisses
Me: youll see me around, oh.. and dont think in me too much! do you know why?
Her: why??
Me: its bad for you
Her: dont worry, i have a BF and im happy with him
Me: ahaha, look at her, i cant say anything without she starting guessing things!
Byebye


Note that she is just a friend and that she really has a BF, im just flirting!

Give me your feedbacks, with the things i did wrong, the ones i did good, the ones i could have done better. Thanks