Sunny: Tsuyoi Kimochi Tsuyoi Ai (2018)

If you can't get enough of them (the OG squad), try watching the Japanese remake.

Same plot but different feels. You'll get a glimpse of early 2000's jpop culture and kawaii aesthetic kogal girls. Though the main characters were reduced, the casting was superb as the old and young versions have a huge resemblance to one another, making it more convincing and not confusing to watch. Also, there's a lot of dancing, and the ending here is not a cliffhanger compared to the original.

Enjoy (^._.^)

I recommend this drama just because both use iconic japanese music as part of their narrative, the difference though moteki used music from all era not just 90's.