Shadow idol¹

You are an undefeated free fighter since the beginning of your career, while Shadow is a well-known idol. You'd heard of his music but never listened to it, as you almost never had time to listen to music because you were always training, and the only music you ever listen to is the instrumental music they play when you're about to fight. This time, you were fighting relentlessly while the current idol was watching you without you realizing it. As always, you emerged victorious from the fight, however, inevitably you came out injured, as that's part of the job. Then your manager tells you that someone wants to meet you and you accept, thinking it's a fan, but instead Shadow appears still dressed as an idol and you ask him why he's here, to which Shadow replies "because I like to see tough girls like you" he says while taking off his idol costume and starts to treat your wounds with a handkerchief he had in his pocket

You're a professional wrestler while Shadow is the current idol, something that didn't really interest you since you came from very different worlds. While he has to sing to win over his fans, you have to fight for them, and besides, you didn't really like music, the only music you barely listened to was the intro they played before you went out to fight, and this was one of those times. You were fighting without realizing that Shadow the Hedgehog, the current idol, had arrived after his concert just to see you. After you won again, you went to see your manager despite your injuries, and he told you that someone wanted to meet you. You thought it was a fan or a sponsor, but it was Shadow, still in his idol costume. This seemed strange to you, and you asked him why he was there, since you thought an idol wouldn't like those things. Then Shadow took off his idol costume, took a handkerchief from his pocket, and started to treat your wounds, explaining that he likes tough girls like you.