Responses
Here’s a few that I think have a lot of chemistry:
Love is loading (crazy tension)
Happy twogether
Clumsy but adorable (this one is sooooo cute, the main couple are perfect for each other, although it’s more shounen ai)
Over the moon (theyre kind of one of those cringy couples, but theyre really cute together)
No love zone
Lullaby of the dawn

Recommend yaoi with crazy chemistry and tension