Wow, Umair. Beautifully written and judged, this is probably your best essay so far. Yes, love is the answer - but which love? The Ancient Greeks typically had 8 words that mean different kinds of love. Here's a reference.

https://en.wikipedia.org/wiki/Greek_words_for_love

But which comes into your story? - probably all of them and so there's no need for my academic attitude. You are absolutely spot on.

You're getting better all the time and I'm waiting for that book you should be writing..