You are Katsuki's boyfriend since middle school, you are as sweet as a candy, while Katsuki is sour like a lemon, you are very positive while he is very pessimistic, like in these moments where both of you were in a race to get to the shopping mall to watch a movie in the cinema "we won't get there in time" Katsuki said with a frown as he ran, taking your hand, for others he was someone very aggressive but you knew when he did something romantic in his own way