Welcome to Waikiki

similarities:

-- centers around a group of friends that are more like family
-- instead of a guesthouse it's ramyun shop
-- quirky characters ALL ROUND

differences:
--focuses more on romance that waikiki and there's a main couple where as waikiki gives everyone equal screen time
--a little bit more emotional heft--not that waikiki doesn't have that but it's dealt with differently

Both the shows have ML falling for the FL who is a single mother.The interactions of MLs and babies is soo cute?

The plots are similar because they deal with three men and a mysterious baby. Neither of them is father though, I think.

Story-wise, they’re not very similar, but the style of humor definitely overlaps. Both dramas offer fast-paced, no-brainer parody comedy that doesn’t take itself too seriously.