I think it's really likely that you will like this one.

-Both have that mysterious, religious and historical vibes.
-Both are creepy (lol)
-Both are lgbtq
-Both have a "castle"
And in both we follow a teen friends group.

-Both are in hight school
-Both have a strong, powerful and wise female lead
-Both have lgbt characters
-Both have same vibes

People might disagree with me, but I think they're kinda similar cause they both have a "summer/spring" vibe, both have (kind off) a school setting and as you may have noticed both are bls.
(but ml in NLMG are not disable)

I think they are similar cause both have that "summer/spring" vibe, both have a school setting even through IIWY is set in high school and IHS is set in uni and they are both are lgbtq+.

I liked both of them and 23.5 make me think of MSP.
Both are cute, funny and "soft", they are are queer shows by GMMTV, and both of them are starring good actors !

I think the beach scene are kind of like ITSAY, and it have that "dramatic" story but if you don't think that it's okay.