You are entitled for one interview once he proposes. You are instructed to sit together in the presence of your mahram and look at each other and talk for an hour or so and then each of you can decide whether to proceed or not.

sheikh my parents has found a guy for me, and I want to know him before nikkah. How can I meet him in halal manner? For instance if I want to know whether he smokes or drinks or something personal, I can ask him privately. I’ll obviously will go with my parents because I don’t have guts to meet any guy. So we’ll be under eye for sure.