Somehow these 2 drama has that same emotional feeling when you watch them. Main male lead enters different parallel universe that leads him to encounter the female lead by accident. Male tries hard to change female leads outcome in the future and protects her from any possible death that may occur. Female lead tries hard to hide her feelings from male lead due to confusion in their starting relationship. Male lead tries hard to make female lead recall of the past before he runs out of time to be with her. Both has sad ending, not a happily ever after love story and seems to have continuing seasons that connects more stories.
