Question Summary:
Can I just stay in contact with a girl that I ‘love’?

Question Detail:

Asslam Alikum 
sir my english is weak 
Sir I want to  Ask  a question about Love before marrige??
Actually I love a girl from 6th class
she was my class fellow at that time I really like her nd really love her
but at that time I didnt have any wrong intension about her because we were not so mature . Even though I like her nd really love her we use to talk with eacother sometimes not on daily basis
After that she left the schol after 5 years we get connected on social network
I just use to talk with her through msgs
I didnt hear her voice yet
I didnt met her nd seen her till now
beacuse we thinks so its wrong in islam
so we avoid these things we talk on messages only
due to some problems we cant marry our parents dont want so
but we cant marrry without their permission beacuse we dont want to cheat them nd its also not good in islam that we hurt our parents
but still we love eachother
since we get mature we didnt meet 
no pics 
no dates
no meeting
no any voice call
we just talk on messages
so its wrong in islam 
actually I seriously love her nd she loves to me
reason is that at that time there was no any social site there so It was haram beacuse they use to meet so it was haram
but we have not done such kind of activity
we cant marry but we cant forgot eachother 
we really love eachother 
so cant we countinue chatting only

Answer :

In the Name of Allah, the Most Gracious, the Most Merciful.
As-salāmu ‘alaykum wa-rahmatullāhi wa-barakātuh.
It is impermissible to communicate with a non-maḥram woman beyond the limits of requirement justified by Sharῑ’ah.[1] Accordingly, it is impermissible for you to maintain contact with this woman in the manner that you have described.
Brother in Islām,
You state that you have not seen, heard, or met this woman, yet you have fallen in love with her based upon what you saw of her 5 years ago. This is naivety on your part. If she is conducting impermissible conversations with you, what guarantee do you have that she is not conducting the same conversations with other boys?
You should desist speaking with her immediately. You may then speak to your parents and find out more about the girl in question. If you have an inclination towards her, you should speak with her parents and arrange to see her.
In any case, for as long as she is a non-maḥram, it is impermissible to maintain contact with her in the manner that you have described.
Indeed, it is incorrect for you to make your parents upset. However, it is equally incorrect for you to break the command of Allah by following your carnal desires.
You state that you cannot marry her but at the same time, you cannot forget her. How will you forget her if you maintain contact with her? The only solution is for you to stop contact with her. Your thoughts of her will gradually fade away and you will forget about her.
And Allah Ta’āla Knows Best 
Mu’ādh Chati
Student Darul Iftaa
Blackburn, England, UK
Checked and Approved by,
Mufti Ebrahim Desai.