I didn’t know which Bro you meant because I have 7 of them so I here’s one with me and 3 of them at my College graduation ceremony and another with my brother who’s closest in age to me (not counting my older brother who passed away before I was born)
(Dylan  is the one behind us with Blue hair, Connor  is the one stealing my roses, And Jesse is the one in green hugging my arm, and I’m wearing the graduation gown)
This one is Dylan and I in Seattle, WA in February 2014. this is before I came out. (the man in the background in blue is my grandpa)
The reason why the room was pink was because on black and white film, hues of red become dark shades of black. Pink is the perfect balance to give it that dark creepy grey.
A related fun fact: while old black and white film was under-sensitive to reds, it was correspondingly over-sensitive to greens. Actors whose characters were meant to have unnaturally pale complexions - like Morticia Addams - would often take advantage of this by wearing makeup with a green base tint in order to make their faces “pop”. This is where the modern trope of cartoon vampires having green skin comes from.