My half in my school - information about a classmate - we are close eachother

Off all my close friends I chose my classmate Radka whom I have known since when I was in kindergarten.I was 3 or 4 years old. Having came to the high school, we became so close. She is my half in school.

She is very nice,easy-going,amusing.We always laugh together and do some stuff ..for example I throw peels at her and she throw peels at me.It's very funny.I like her so much.I have many experiences with her.

Radka is beautiful girl. She's tall and has athletic figure because she plays basketball for many years. She is fair-skinned.She has long face with brown hair.Her eyes are blue with quite thick eyebrows.She has lines on her forehead.Her hair are long and straight.She doesn't like straight hair and that's a reason why she does plaits yourself to has a wavy hair.She has good marks because she is hard-working.She is very understandig and when I need some help I know she is always here for me.I can talk to her almost about everything.She has much love which she give other people. She is so popular.She likes to wear track-suit but her dress are smart and well-dressed.

She likes films but she doesn't watch them because she hasn't got free time. She goes to the sportcenter.
We want to be doctors and work together. Without her high school wouldn't be high school.

Hi Mimuska..

here I give you some correction about grammatical error

..my classmate, Radka, whom (put comma before and after Radka)

..do some funny and delight stuffs ..for example...

...peels at me.It's very funny . That is why I like her so much.

..she is hard-working student

..love which she gives to other people

..but her dress are smart and well-dressed.
I think you cannot use smart and well-dressed here, since those adjectives are used for a person.

want to be a doctors and work together. Without her, high school wouldn't be high school.

Hi Mimuska.. let me give some grammar corrections..

Offof all my close friends I chose my classmate Radka whom I have known since when I was in kindergarten.I was 3 or 4 years old and i was 3 or 4 years old .

We always laugh together and do some stuff .. for example, I throw peels at her and she throw peelsthem back at me.It'sit was very funny.

Thank you so much :)