Medis should just push for it, unless she's sure she doesn't love Akira. I'm sure she does, though. Even if she's a princess and the queen told her to catch Akira, so what? She still has the right to seek her own happiness. If that happiness happens to be Akira, then go for it. But if he refuses, then stop it there. Technically nobody can force Akira to do anything if he decides not to do it. So far he hasn't really had an agenda, or even a will, of his own, but maybe he will grow up and tell people to get out of his way if they know what's good for them.