[Both leads are virgins + sweet romance + secret crush + childhood sweethearts + married life + mature love]
Shen Xingyue and Gu Qinghuai grew up together and come from well-matched families. Shen Xingyue fell in love with her handsome, aloof childhood friend when she first began to understand romance, and has secretly loved him for more than a decade.
By a stroke of fate, their parents hit it off and arranged for them to marry after graduating from university.
Shen Xingyue thought Gu Qinghuai would gradually fall in love with her after they married, but who could have guessed that after more than a year of trying, she still couldn't warm his heart...
P.S. From the male lead's perspective, he thinks the heroine doesn't like him. From the heroine's perspective, she thinks the male lead sees her only as a “little sister,” with no romantic feelings.
All in all, at first the two of them might as well have been mute. Neither made their feelings clear, leading to a little misunderstanding. It's not angsty.
Very nice, I like it