For the soda, use a 1:3 syrup to soda water ratio.
If our translation is correct, Noema confesses to having a love/hate relationship with rhubarb, which seems to be a universal phenomenon. For every person we know who loves rhubarb, there's another who can't stand it, and some who waver back and forth. But who could possibly turn down such a colorful and refreshing summer drink?
It's a great reminder that summer drinks can be fruity and fun without any alcohol. Cheers!
Related: Recipe: Rhubarb Basil Cocktail