After skipping his sister Kim Kardashian's wedding to Kanye West on Saturday, Rob, 27, took to Twitter on Monday morning to let everyone know he was doing just fine.

The cryptic tweet didn't reveal why he chose not to attend the much-anticipated Florence, Italy, nuptials of his older sister, but the sock designer was in Paris for the days leading up to the main event. Rob wasn't the only member of the famous family to decline attendance. Bruce Jenner's son, Brody Jenner, was also absent.