Well, it could be centered around the idea that true friendship lasts forever. Maybe it shows different situations where the characters' friendship is tested, like misunderstandings or external pressures, but they still stick together in the end. This would suggest that the theme is about the unbreakable bond of friendship.
Many songs were mentioned as the original singer of the song "Love Forever". Among them, the original singer of the song "Love Forever" was Su Rui [3], the original singer of the song "Love You Forever" was Zhong Qiang [4], the original singer of the song "The Gentleness in the Palm" was Dao Lang [6], the original singer of the song "The Red Dust Forever Accompanied" was indifferent and Situ Lanfang [2], and the original singer of the song "Forever" was Wang Aihua [10].
Yudhishthira survived till the end in the Pandavas story. He was the eldest of the Pandavas and was known for his righteousness. He had to endure the loss of all his brothers and Draupadi on the journey to heaven. But his own virtue and adherence to dharma enabled him to reach heaven in his mortal body.
One special aspect could be its setting. It might be set in a fantastical world with its own rules, magic systems, and cultures. This unique setting can draw readers in and make them feel like they are in a completely different realm while reading the novel.
I'm not sure exactly who the main characters are without reading the novel. But generally, in a novel like this, there could be a hero or heroine who is on a journey, perhaps to save the world or find something important.
Commitment could be another theme. If the love is supposed to last till the end of forever, then the characters must be committed to each other. This might involve sacrificing things for the relationship, facing difficulties together, and always choosing each other.
The main theme might be about eternal love. It could revolve around characters who are deeply in love and are committed to staying together no matter what challenges they face.