I’ve Been Loving You My Whole Life
Sosuke has been in love with our MC since he was six years old. But he never said anything. Which was, obviously, the correct decision at age six, but now it’s been twenty years and he’s still… lurking. Hm.
He is a friend of the MC’s younger twin brothers, and, accordingly, their age. Since the premise of the whole game is the “older” woman/younger man combination (the MC has reached the ripe old age of 34, which, as we all know, puts her firmly on the shelf for romance – kidding), this will be an element of contention, but it doesn’t set him apart from almost everyone else in the game.