英语作文 a good film

finished watching the old film Titantic----the love story between Rose and Jack.It is a really good movie,and I can not help spending three hours watching it although I am so tired and sleepy.
What is love,and how can we express our love?
I became ill recently and my nose bled this evening.I felt scared as I stay home alone.I wrote this in my QQ status,and to my great surprise,S found it and asked me at once "Are u ok?"----I was stunned!I did not know whether I should reply or not.I told him,"It is ok," but the truth was that I felt quite uncomfortable~I am not a suitable friend for him,so I do not want him worrying about me~It is better that I overcome all the difficulties by myself,and I will!
Some of your tenses and grammar is wrong,yet,impressive!