Manga by author Lee Sang-eun

A 28-year-old female prosecutor Min-seo is just about to go out with Jun-hyun, a good looking prosecutor whom she has had a crush on since high school. With a successful career and her soon-to-be boyfriend, it seems like she is the happiest woman in the world. However, she suddenly time travels to her high school life while she is chasing a male suspect named Sang-woo; he was a senior in her high school. She genuinely does not want to revive her high school life because it was just the stereotype of a nerd. With a strict moral code as a prosecutor, a teenager's appearance, and two attractive men, namely Jun-hyun and Sang-woo, around her, her second high school life will be nothing like her previous one.

From Springtime Scans:Woo-jin is headed home for a memorial service. Da-hong is searching the countryside for someone she used to know. Their paths cross when Woo-jin ruins Da-hong's fruit basket (which she had bought as a gift) by accident, and ends up taking her to her destination in his car as an apology. Unexpectedly, the place Da-hong has been searching for is Woo-jin's own home?! What is their relationship to each other...?