First of all, surprised by your comment ... it should be noted that you did not order a Caipirinha but a mint Mojito and I remember exactly that they were a couple.
You asked for a mint mojito and the ingredients are listed on the menu. Perhaps in his confusion of cocktails, believing that it was a Caipirinha, he found a different flavor because he had asked for a mojito. If you are allergic to any ingredient or want to know exactly the ingredients of any drink, you could have asked the waitresses before making the order. It is strange that he never told us anything about Hugo either, but rather took it without a problem. In short, your comment seems poor and unconstructive ... because it gives a bad rating without evaluating the atmosphere, the music, the location, the treatment ... when our priority is that our clients have a pleasant experience. In his case, his experience was not as bad as his assessment, since he spent a total of two full hours with the two glasses of wine.