@metaphoricalmoon I believe that Brendon and Dallon HAVE a close relationship because....
1. During a livestream in 2011 a person asked if Brendon actually kissed Dallon and Brendon said ''Yes I kissed Dallon that night, and i'll do it again''
2. Brendon and Dallon together wrote most of the songs on "Too wierd to live, to rare to die''and most of those songs focus on a kind of secret relationship and also a loving relationship kind of like: Casual affair, Collar full, End of all things (Don't hate just yet let me finish) Girl that you love, Miss Jackson,Far too young to die,Girls/girls/boys and Nicotine.
3. Now as you know Brendon wrote "End of all things" like two days before His and Sarah's wedding and it was Brendon's wedding vows but there are some lines in that song are kind of like ''No matter what im going to do I still love you'' and for "lay us down were in love" that could be meant in a way that says they want the people to accept their love to eachother. (I do not hate on Brendon and Sarah's love).
4. When Ryan left it could have been Dallon that comforted Brendon into forgetting about Ryan and that is why Brendon has gotten into a happier lifestyle.
5. Brallon was in interviews and songs too, as I just said
6. I feel like Ryden was staged because they were in a sorta theater era and it focused on a prostitution which is why I think they did half that stuff.
7. On stage Brallon ended when the ship got too out of control and that is also when Dallon left the band.
8. I think they shared a serious connection together because in a way they helped each other out because Dallon said that he was depressed until he was in the band.
9. Brendon sometimes jokes about hating Dallon but I think that is to cover up theories.
10. Have you seen their tweets to each other? You might think they are fake but their is some that are definatly real.
11. I think that on stage they are only showing sexual affection because they want it to look like a joke.