This sounds sooooooooooooo familiar!!! like that one lakorn with Job as the 2nd brother, and Chai as the 3rd brother. Though, the 3 girls are sisters, and the 3 guys are brothers. The 1st sister and 3rd brother actually likes each other, and the 1st brother likes the 1st sister. The 3rd brother rarely gets love from his parents, and his dad also told him to stop loving the 1st sister and just let her be together with the 1st brother. Now that I think about it, was the 1st brother Au Thanakorn? Anyone remember this lakorn?
The 3rd brother and 3rd sister got along well. They tease each other and play around a lot.
While the 2nd couple, they didn't really get along. When they were kids, they got along great, then, I guess things change and they're always arguing now.
The 2nd girl plays in a few lakorn..I think her nickname was Aom..can't remember, and the 3rd girl, she's also plays in a few lakorns too! as n'ek..