So, Joy Park Sooyoung finds herself a new part-time job at the new coffee shop near her campus, where she also finds the girl in her dreams — the coffee shop owner, aka the barista, who is legally known as Kang Seulgi.

On the other hand, Irene, who works as the baker at her best friend's coffee shop, finds her girlfriend acting suspicious lately.

While Wendy, a freelance artist and part-time brewmaster at night, finds it diffuclt to make plans behind her girlfriend's back and lie to her even though it is kind of against her own will. 

And then, here comes the fun part.