@Lottie im pretty sure it's just when someone stops having sēx with you, like a reference to " out of the blue " , instead it's called blue-balled.. because yk abt the ball part LMFAOO
@hinaohhh lol maybe thats a different saying, but i searched up to be sure and “Blue ba***” is the slang term for a real condition called epididymal hypertension. It refers to aching or painful testicles. Some people may experience this after sexual arousal that does not result in org***. i high-key doubt it has sum to do with out of the blue tho😭😭
@Lottie there's probably different definitions for it , like in this chapter, soohwa or whatever ( maybe it's the other dude ) just stopped doing it with him out of the blue