Its going to happen so brace yourself. At some point you're going to see the dick of some of your close friends. When you run with a bunch of guys eventually a dick is going to fall out or they'll be showcased during some adult show and tell or that night when everyone gets really drunk and a game of truth or dare starts. As gay men I would assume there is some natural curiousity that exists in us that would want to see our friends nude.
Have you seen any of your friends dicks yet? Was it awkward? Were you curious before hand?