A forehead kiss from a guy can carry so many layers of meaning, depending on the context and the relationship. For me, it’s one of those gestures that feels tender and protective, almost like a silent way of saying, 'I care about you deeply.' It’s not as overtly romantic as a lip kiss, but it’s often more intimate in its own way—like a moment of vulnerability. I’ve seen it in anime like 'Your Lie in April,' where Kousei’s forehead kiss to Kaori isn’t about passion but about acknowledging her pain and offering comfort. In real life, it could be a guy’s way of showing affection without pushing boundaries, especially if he’s unsure where the other person stands emotionally.
That said, it isn’t always romantic. Some guys might do it platonically, like a big brother reassuring a sibling or a close friend comforting someone after a tough day. The key is to look at the bigger picture: his other actions, the timing, and how he treats you otherwise. If he’s usually reserved but chooses this gesture, it might mean he’s trying to express feelings he can’t put into words. But if it’s casual and frequent, it might just be his way of showing warmth. Either way, it’s a sweet, thoughtful act that speaks volumes about his regard for you.