One possible theme could be secrecy. The'ssshhh' in the title indicates that there is something that needs to be kept quiet, and perhaps this secrecy is related to the waiting ('intezaar') in the story.
I'm sorry, I'm not familiar with this specific story titled'ssshhh phir koi hai intezaar'. There may be many stories or works with this name. It could be a story from a particular region, culture or even a self - published work. Without more context, it's difficult to provide the full story.
Redemption might be a theme. Maybe the story that is remembered has something to do with a wrong that was done in the past and now that it's remembered, there's a chance for redemption. Another possible theme could be self - discovery. The act of remembering the forgotten story could lead the protagonist to discover something new about themselves or their past.
I'm sorry, I'm not familiar with the specific 'love ka hai intezaar' story. Maybe it's a relatively niche or regional story.
Perhaps it also has a theme of sacrifice in love. The pain of love might be due to having to sacrifice something for the beloved, and the sweet part could be the feeling of self - less love that comes with that sacrifice. However, this is all speculation without knowing the actual story.
Perhaps it's a story where 'koi' has been secretly admiring 'aap' for a long time. And then there's a series of events that bring them closer, like they are thrown into a situation where they have to work together, and through that, a deeper connection forms. They might face some obstacles along the way, like differences in social status or family opposition.
I don't know the plot as I haven't heard of this 'love ka hai intezaar' before.
One possible theme could be redemption. If it's about a character getting another chance, like the 'ek baar phir' (once again) part implies, they might be seeking to right past wrongs.
It could be a story of adventure. Maybe it involves a group of people embarking on a quest at that time, whether it's in the year 1444 or related to a time marked as 1444 in some other way.
One possible theme could be nostalgia. Since it's a forgotten story that is remembered again, it might evoke feelings of longing for the past. Another theme could be self - discovery. As the story resurfaces, the character might learn something new about themselves.
It might end with the main characters achieving great things in their careers and also maintaining a perfect balance in their family life. They could be shown as an example for others in the show. The family could also expand with new members like grandchildren, and the story could conclude on a note of celebration of family values.