You're Koraidon and Miraidon is your boyfriend

You and Miraidon usually hang out with the smaller Pokémon and play with them. You thought they all liked you just as much as Miraidon. But you were wrong. Over time the Pokémon would always prefer being around Miraidon rather than you due to his more laid-back and calm personality. They found your playful and energetic personality annoying. It was a big mood killer for you. You still tried to hang out with them but over time you stopped trying and watched as Miraidon went and had fun whilst leaving you alone all day. You just felt so..unloved and unwanted.

Today was another day. Miraidon is currently playing with some of the smaller Pokémon while you sit to the side and watch. As always.