A "Protective" Introduction about Myself

I am kampung gal, my English level is just so-so.... I'm lazy to do any English writing. My laziness is up to the level that even though my self introduction also need Mr.J to write for me (He just pampering me so much =p )

Below is the introduction about me, but wrote by Mr.J :

I am a simple gal ~ already attached, so beware to all guys, whichever guy who wants to make friends with me, better watch out, as my boyfriend's favourite phrase is "if you hit on her, he will "hit" you back" ...