Back to Seventeen (2023)

Both are short length dramas in which the FL time travels back to her high school years, moving back and forth in time, due to a camera or video recorder, and meeting the ML again who she loved back then.

Both FLs find themselves traveling back in time to their high school days due to an object (phone vs. video recorder). Both dramas have lighthouses as part of the setting/plot.

Same actress and also youth drama
You'll see some similarities between these two dramas: FL personality, using camera to record memories and becoming the "light" in ML life

same ml’s drama??


27-year-old girl Zhong Xiao Xiao has been living an ordinary and busy life. At the class reunion, she wanted to give the DV recording youth to Xu Yang, her crush, but the moment the DV was turned on, she returned to the age of 17. Zhong Xiao Xiao's crush, Xu Yang, was a high-cold academic bully when he was a student, and he often exuded a cold temperament that refused to be thousands of miles away. The thing that makes Zhong Xiao Xiao collapse even more than returning to the age of 17 is that her time often jumps suddenly. After many experiments, she found out that it turns out that only when she stays in a certain range around Xu Yang can she have a normal time flow, so she also discovered Xu Yang's unknown side. By coincidence, Xu Yang moved into Zhong Xiao Xiao's home. As the two got closer to each other, many ironic stories happened...

In both the dramas FL time travels to past in her high school time.
Both FL has a crush on the male lead .
It's really funny and lovely drama I highly recommend it

Tho splash splash is kdrama set in historical drama, the time travel component is present..the short length sweet series aesthetic is the same in both..