He has that harem protag aphrodisiac pheromones that make every other character instantly fall in love with no effort on the protag's part.At this point the only conclusion i have is that everyone, and i mean EVERYONE wants to fuck this dude. Why? Who knows, only gremlin A has a proper reason to like him, and next on the line is probably takt unironically but we basically dont know anything about him so who knows really