Silver_Sylphy

The OG BL about high school students having a crush and falling for eachother. The strength of friend/ family support also runs throughout.

Both are slive of life BL about coming of age, high school crush leading to romance and just the normal on-goings of high school life.
Also, the main character has an obsession with food.

Similar threads of coming of age, high school love, teen first crush/ love, slice of life BL. Story unfolds organically

The OG teen based horror, ThirTEEN Terrors has the same supernatural threads and connections with unnatural, strange and spiritual horrors

Youthfull romance with music as the underlying premise.
Set in high school life of the characters
Second chances to the main characters

Elements of the supernatural and mystery following each apparition that must be uncovered
Similar themes of friendship and support.

They both contain romance and a mystery that needs to be solved.
Both have an investigative side where the plot must be uncovered.

Another groundbreaking BL which started the careers of many newbies in the industry. Both are high school and coming of age.

TGIF was the spiritual successor to Love Sick. It's based in the same school, Friday College, and has to do with the music band members coming of age.

One of Namtan greatest roles as the baddie of the series
Past deeds affecting the future
Likeable and unlikeable characters in situations affecting each other

Similar stories from the LGBTQ community that are based on true events, with human interactions in relationships with a significant other and other people.

Similar themes of what is the afterlife, spiritual awakening, and revenge from another level.
The only difference is ThirTEEN Terrors is an anthology, with 13 different stories.