Kobayashi Haruka fell in love before finding out that her boyfriend was actually a married man. At that time, a regular customer predicts that she will wind up meeting 3 different men. She begins encountering them just as predicted. There's the hairdresser Shintaro, the band vocalist Yu, and the bartender Yoshi. What will come of these fateful encounters?
Source: https://mydramalist.com/66053-3b-no-koibito
I watched this dorama for Sakurada Dori
But I end up enjoying this. My question:Is it true that dating bartender, beautician, and band member quite troublesome? 
is it common knowledge or just fiction?
The romance in drama isn't complicated, there're no heavy conflict. It's a simple story about how Haruka tries to get along with these 3B guys at home, because these guys rent a room at her grandma's house.
Baba Fumika as Haruka is quite tall, sometimes I feel like she's quite intimidating for the other 2 guys, because she looks taller than them 
I can't predict the plot at all, I have no idea who will she end up with. If you want a mild romance drama, 3B no koibito is recommended 
