Red and Blue Gays

Two gay pining characters from some sort of media. The trope is generally associated with friends/enemies/lovers. Some examples include:
Keith and Lance (Voltron: Legendary Defender)
Adora and Catra (She-Ra and the Princesses of Power)
Asami and Korra (The Legend of Korra)
Ruby and Sapphire (Steven Universe)
Tony Stark and Steve Rogers (Marvel Cinematic Multiverse)
Ash and Gary (Pokemon)
Light and L (Death Note)

And many more...