Chuck and Buck aren't about being Gay
as I read the posts on here, people talk about them being gay and all. the movie wasn’t really about being gay and dealing with it. it was about the bond that was created between the two of them as children and Bucks infantilism, being unable to grow and change.
Buck was warped by the sexual games he and Chuck played as kids when they would spend the night. the whole concept of "spending the night" meant something to him that it doesn’t for other people. When he tried to “spend the night” with Sam, he didn’t understand why Sam was so upset with him. He didn’t know how to act as a male friend other than what he and Chuck had. As we watch, the only attraction to men he has is to Chuck and the actor that so closely resembles Chuck, who is playing the ideal he has of Chuck.
Carlyn, the fiancée, put it best as Buck was describing to her the games they used to play when they were kids and what it did to him. She responds by saying "Sometimes little boys do those things growing up". I know that is true. boys I grew up with tried to get me to play games like that as well. I caught boys doing those things as well. its really unsettling and I don’t quite understand why but it does happen. and usually those boys grow up to be fine functioning members of society, and not necessarily gay.
Chuck moved away and during this time he grew up into an adult. Is he really attracted to women? Who knows. Is he really in love with his fiancée? probably. Does he still have sexual feelings towards men? Maybe, but probably not in the same way. These aren’t the point. He left a childhood bond that he never dealt with and when that bond returned and had not changed (Buck and his mentality towards their relationship) it threw him off.
Chuck probably had forgotten most of this until Buck re-entered his life and then all things began coming back to him. And Carlyn became very aware of this. She tried to help clear things up and resolve the issues, which weren’t about being gay. Carlyn was never threatened by Buck and even after finding out what had happened, she still wanted to help Buck and make Chuck accountable for what he had not resolved himself. And I don’t think that was Chucks true sexuality, I think it was the sexuality between him and his childhood friend, who needed the help more.