Head 2 Head

Ever since they were young, Pran and Pat's families had a deep and raging rivalry, trying to one-up each other on everything. This also extended to their sons. Comparing their sons' achievements and merits,—whether it be academic or extracurricular—the two families leave no stone unturned to outshine and gloat in front of the other.

The rivalry was passed down as a family heirloom and the two boys become rivals in turn. Until... they grow tired and become friends. Really good friends. However, because of their families' rivalry, their friendship has to be kept under wraps. And so began a journey of secret friendship... and then perhaps a secret romance?

Both the main actors are the same in this one, and the show has received a remarkably strong rating overall, which makes it worth watching.

Loved the story and the actors’ performances. Their chemistry was natural, and the ratings speak for themselves... definitely a must-watch.

The main characters always bicker and one of them can see the other in his dreams. They also see the d*ath of the other in their dreams.

the time travelling story to save the other male lead is kinda same, the plot seems similar although there are many changes, but those similarities can sure be enough to add it to recommendations

enemies to lovers
they always bicker
pretty similar dynamic between the main characters
high school/uni setting
cute/lighthearted chemistry (eclipse is pretty dark plotwise)

Both are Thai BL series that feature:
• Main leads who start off bickering or at odds with each other
• One male lead who has dreams of future events
• A situation that force the leads to live together
• A cute, lighthearted romantic comedy vibe

Third-year emergency medicine resident Tin has to cope with a deluge of different patients every day. Up until the eighteenth, that is. Tin's life is transformed when university student Tol's car is overturned, and he's rushed to the emergency room in serious condition. That night doesn't end when Tin fails to save Tol's life, though. When Tin next wakes, he finds himself in a time loop, a loop he won't be able to leave until he's altered Tol's fate.

Frenemies to lovers and the characters are pretty similar. The starting episodes both line up with the fact that they have some scenes where for example, Jinn falls on J and they get really close, the main difference is that they are in different time lines and dare you to death seems to not have a side couple.

Here the 2nd couple is playboy x nice guy.

Van is a playboy who dates Farm who loves him. The 1st couple give bad buddy vibes with the friends but enemies to lover troup

Both romance with a frenemies situation. But in like a palette only Jane thinks Dai hates her even tho Dai likes her. In like a palette I don't think they have a side couple though.

In my opinion, both stories revolve around two university students who have a sort of rivalry. They may not be academic rivals exactly, but they definitely don’t get along at first. That tension between them —the constant bickering— gives off a very similar dynamic to the one in Fish Upon the Sky.