Both of them Thai BL. Both with the setting of neighbors developing feelings for one another and becoming something more.

In both the leads parents get together and they become "brothers" and have to learn how to live together, eventually falling in love.

It's also a BL story about step brothers who become roommates.
They also don't like each other a first, but then it changes.

This drama also includes a writing as an occupation of the main character. And It's the reason all the story line is developing.
Plus it also has a relationship from the past, which reasons the behavior of the characters in present.