Love is Like a Cocktail Special is an interesting three-minute episode, one that makes me wonder why not just include it with the original run. The special isn't really adding additional information or higher characters to the mix, but what it does show that even though the couple may not be able to spend ample amount of time with each other they still love one another. Chisato is once again too busy with her work and feels sad about not being able to spend more time with her husband Sora. Sora sees that she's not her happy-go-lucky self and decides to make a cocktail for his beloved, which is her favorite.
Although I did find this entertaining, my personal rating of this would be 2.5 stars. if you are a fan of the series and manga I highly suggest you watch and if not then you won't miss anything.