Getty Nick Lachey is breaking his silence on his recent run-in with ex-wife Jessica Simpson. Last month, it was reported that the 52-year-old Love is Blind co-host and the 45-year-old "I Wanna Love You Forever" singer had an awkward run-in when they were both sitting in first class on a flight from Los Angeles to Hawaii. While appearing on Watch What Happens Live on Wednesday (May 13), Nick confirmed that the flight run-in did happen, and described the experience as "strangely okay." "You know it's been 20 years since...