The Importance of Insecurity in DS9

Ralph is a real Neelix from DS9. He's so jealous that he becomes repellent like and so like that's kind of what happens with Ralph right? It's not relatable it's understandable in this scene he says I don't want to be that pathetic guy the party asking if everyone where's if they've seen his wife. Like yes you didn't cheat on me this time but you will it or I will go crazy thinking that.