Need to forgot some people

Sometimes want to forgot somebody is real,real hard...i just wish i can forgot the people cause no use for me to make friend with her and i also very lazy to make friend with her already... so i just can't
forgot her. i every times say want to forgot her but i ownself also dunno why i can't forgot her???May be this friend last time help me a lot....Actually she is very kind and helpful but i dunno why this fill mounths she have totaly changing a lot some my friend have told me that she at class very lc why she change...if this year somebodys din came to this school and may by i and her still is friends but now the somebodys is came all have been change...sometimes i also wish that i can change and forgot her but just dunno why i can't..but now just become lazy to make friends with her.. at class i always ask my friend how to make friend with her but now i think no need already....but wait i stil waiting her answer if she say no then i real real and going to try and hate her,dun care about her already cause i real very tired already...always i talking about her but if the answer real is no i will hate her forever and never ever wanted to make friend with her